diff --git a/pyextra/.gitignore b/pyextra/.gitignore
new file mode 100644
index 00000000..0d20b648
--- /dev/null
+++ b/pyextra/.gitignore
@@ -0,0 +1 @@
+*.pyc
diff --git a/pyextra/logentries/__init__.py b/pyextra/logentries/__init__.py
new file mode 100644
index 00000000..b64e423b
--- /dev/null
+++ b/pyextra/logentries/__init__.py
@@ -0,0 +1 @@
+from .utils import LogentriesHandler
diff --git a/pyextra/logentries/helpers.py b/pyextra/logentries/helpers.py
new file mode 100644
index 00000000..bec676e2
--- /dev/null
+++ b/pyextra/logentries/helpers.py
@@ -0,0 +1,49 @@
+
+""" This file contains some helpers methods in both Python2 and 3 """
+import sys
+import re
+
+if sys.version < '3':
+    # Python2.x imports
+    import Queue
+    import codecs
+else:
+    # Python 3.x imports
+    import queue
+
+
+def check_token(token):
+    """ Checks if the given token is a valid UUID."""
+    valid = re.compile(r"^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-"
+                       r"[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$")
+
+    return valid.match(token)
+
+# We need to do some things different pending if its Python 2.x or 3.x
+if sys.version < '3':
+    def to_unicode(ch):
+        return codecs.unicode_escape_decode(ch)[0]
+
+    def is_unicode(ch):
+        return isinstance(ch, unicode)
+
+    def create_unicode(ch):
+        try:
+            return unicode(ch, 'utf-8')
+        except UnicodeDecodeError as e:
+            return str(e)
+
+    def create_queue(max_size):
+        return Queue.Queue(max_size)
+else:
+    def to_unicode(ch):
+        return ch
+
+    def is_unicode(ch):
+        return isinstance(ch, str)
+
+    def create_unicode(ch):
+        return str(ch)
+
+    def create_queue(max_size):
+        return queue.Queue(max_size)
diff --git a/pyextra/logentries/metrics.py b/pyextra/logentries/metrics.py
new file mode 100644
index 00000000..03ddb643
--- /dev/null
+++ b/pyextra/logentries/metrics.py
@@ -0,0 +1,57 @@
+from logentries import LogentriesHandler
+from threading import Lock
+from functools import wraps
+import logging
+import time
+import sys
+import psutil
+
+glob_time = 0
+glob_name = 0
+
+log = logging.getLogger('logentries')
+log.setLevel(logging.INFO)
+
+class Metric(object):
+
+    def __init__(self, token):
+        self._count = 0.0
+        self._sum = 0.0
+        self._lock = Lock()
+        self.token = token
+        handler = LogentriesHandler(token)
+        log.addHandler(handler)
+
+    def observe(self, amount):
+        with self._lock:
+            self._count += 1
+            self._sum += amount
+
+    def metric(self):
+        '''Mesaure function execution time in seconds
+           and forward it to Logentries'''
+
+        class Timer(object):
+
+            def __init__(self, summary):
+                self._summary = summary
+
+            def __enter__(self):
+                self._start = time.time()
+
+            def __exit__(self, typ, value, traceback):
+                global glob_time
+                self._summary.observe(max(time.time() - self._start, 0))
+                glob_time = time.time()- self._start
+                log.info("function_name=" + glob_name + " " + "execution_time=" + str(glob_time) + " " + "cpu=" + str(psutil.cpu_percent(interval=None)) + " " + "cpu_count=" + str(psutil.cpu_count())+ " " + "memory=" + str(psutil.virtual_memory()) )
+
+            def __call__(self, f):
+                @wraps(f)
+                def wrapped(*args, **kwargs):
+                    with self:
+                        global glob_name
+                        glob_name = f.__name__
+
+                        return f(*args, **kwargs)
+                return wrapped
+        return Timer(self)
diff --git a/pyextra/logentries/utils.py b/pyextra/logentries/utils.py
new file mode 100644
index 00000000..c17a1070
--- /dev/null
+++ b/pyextra/logentries/utils.py
@@ -0,0 +1,218 @@
+# coding: utf-8
+# vim: set ts=4 sw=4 et:
+""" This file contains some utils for connecting to Logentries
+    as well as storing logs in a queue and sending them."""
+
+VERSION = '2.0.7'
+
+from logentries import helpers as le_helpers
+
+import logging
+import threading
+import socket
+import random
+import time
+import sys
+
+import certifi
+
+
+# Size of the internal event queue
+QUEUE_SIZE = 32768
+# Logentries API server address
+LE_API_DEFAULT = "data.logentries.com"
+# Port number for token logging to Logentries API server
+LE_PORT_DEFAULT = 80
+LE_TLS_PORT_DEFAULT = 443
+# Minimal delay between attempts to reconnect in seconds
+MIN_DELAY = 0.1
+# Maximal delay between attempts to recconect in seconds
+MAX_DELAY = 10
+# Unicode Line separator character   \u2028
+LINE_SEP = le_helpers.to_unicode('\u2028')
+
+
+# LE appender signature - used for debugging messages
+LE = "LE: "
+# Error message displayed when an incorrect Token has been detected
+INVALID_TOKEN = ("\n\nIt appears the LOGENTRIES_TOKEN "
+                 "parameter you entered is incorrect!\n\n")
+
+
+def dbg(msg):
+    print(LE + msg)
+
+
+class PlainTextSocketAppender(threading.Thread):
+    def __init__(self, verbose=True, le_api=LE_API_DEFAULT, le_port=LE_PORT_DEFAULT, le_tls_port=LE_TLS_PORT_DEFAULT):
+        threading.Thread.__init__(self)
+
+        # Logentries API server address
+        self.le_api = le_api
+
+        # Port number for token logging to Logentries API server
+        self.le_port = le_port
+        self.le_tls_port = le_tls_port
+
+        self.daemon = True
+        self.verbose = verbose
+        self._conn = None
+        self._queue = le_helpers.create_queue(QUEUE_SIZE)
+
+    def empty(self):
+        return self._queue.empty()
+
+    def open_connection(self):
+        self._conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self._conn.connect((self.le_api, self.le_port))
+
+    def reopen_connection(self):
+        self.close_connection()
+
+        root_delay = MIN_DELAY
+        while True:
+            try:
+                self.open_connection()
+                return
+            except Exception:
+                if self.verbose:
+                    dbg("Unable to connect to Logentries")
+
+            root_delay *= 2
+            if(root_delay > MAX_DELAY):
+                root_delay = MAX_DELAY
+
+            wait_for = root_delay + random.uniform(0, root_delay)
+
+            try:
+                time.sleep(wait_for)
+            except KeyboardInterrupt:
+                raise
+
+    def close_connection(self):
+        if self._conn is not None:
+            self._conn.close()
+
+    def run(self):
+        try:
+            # Open connection
+            self.reopen_connection()
+
+            # Send data in queue
+            while True:
+                # Take data from queue
+                data = self._queue.get(block=True)
+
+                # Replace newlines with Unicode line separator
+                # for multi-line events
+                if not le_helpers.is_unicode(data):
+                    multiline = le_helpers.create_unicode(data).replace(
+                        '\n', LINE_SEP)
+                else:
+                    multiline = data.replace('\n', LINE_SEP)
+                multiline += "\n"
+                # Send data, reconnect if needed
+                while True:
+                    try:
+                        self._conn.send(multiline.encode('utf-8'))
+                    except socket.error:
+                        self.reopen_connection()
+                        continue
+                    break
+        except KeyboardInterrupt:
+            if self.verbose:
+                dbg("Logentries asynchronous socket client interrupted")
+
+        self.close_connection()
+
+SocketAppender = PlainTextSocketAppender
+
+try:
+    import ssl
+    ssl_enabled = True
+except ImportError:  # for systems without TLS support.
+    ssl_enabled = False
+    dbg("Unable to import ssl module. Will send over port 80.")
+else:
+    class TLSSocketAppender(PlainTextSocketAppender):
+
+        def open_connection(self):
+            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            sock = ssl.wrap_socket(
+                sock=sock,
+                keyfile=None,
+                certfile=None,
+                server_side=False,
+                cert_reqs=ssl.CERT_REQUIRED,
+                ssl_version=getattr(
+                    ssl,
+                    'PROTOCOL_TLSv1_2',
+                    ssl.PROTOCOL_TLSv1
+                ),
+                ca_certs=certifi.where(),
+                do_handshake_on_connect=True,
+                suppress_ragged_eofs=True,
+            )
+
+            sock.connect((self.le_api, self.le_tls_port))
+            self._conn = sock
+
+
+class LogentriesHandler(logging.Handler):
+    def __init__(self, token, use_tls=True, verbose=True, format=None, le_api=LE_API_DEFAULT, le_port=LE_PORT_DEFAULT, le_tls_port=LE_TLS_PORT_DEFAULT):
+        logging.Handler.__init__(self)
+        self.token = token
+        self.good_config = True
+        self.verbose = verbose
+        # give the socket 10 seconds to flush,
+        # otherwise drop logs
+        self.timeout = 10
+        if not le_helpers.check_token(token):
+            if self.verbose:
+                dbg(INVALID_TOKEN)
+            self.good_config = False
+        if format is None:
+            format = logging.Formatter('%(asctime)s : %(levelname)s, %(message)s',
+                                       '%a %b %d %H:%M:%S %Z %Y')
+        self.setFormatter(format)
+        self.setLevel(logging.DEBUG)
+        if use_tls and ssl_enabled:
+            self._thread = TLSSocketAppender(verbose=verbose, le_api=le_api, le_port=le_port, le_tls_port=le_tls_port)
+        else:
+            self._thread = SocketAppender(verbose=verbose, le_api=le_api, le_port=le_port, le_tls_port=le_tls_port)
+
+    def flush(self):
+        # wait for all queued logs to be send
+        now = time.time()
+        while not self._thread.empty():
+            time.sleep(0.2)
+            if time.time() - now > self.timeout:
+                break
+
+    def emit_raw(self, msg):
+        if self.good_config and not self._thread.is_alive():
+            try:
+                self._thread.start()
+                if self.verbose:
+                    dbg("Starting Logentries Asynchronous Socket Appender")
+            except RuntimeError: # It's already started.
+                pass
+
+        msg = self.token + msg
+        try:
+            self._thread._queue.put_nowait(msg)
+        except Exception:
+            # Queue is full, try to remove the oldest message and put again
+            try:
+                self._thread._queue.get_nowait()
+                self._thread._queue.put_nowait(msg)
+            except Exception:
+                # Race condition, no need for any action here
+                pass
+
+    def emit(self, record):
+        msg = self.format(record).rstrip('\n')
+        self.emit_raw(msg)
+
+    def close(self):
+        logging.Handler.close(self)
diff --git a/pyextra/overpy/__about__.py b/pyextra/overpy/__about__.py
new file mode 100644
index 00000000..33c6c493
--- /dev/null
+++ b/pyextra/overpy/__about__.py
@@ -0,0 +1,22 @@
+__all__ = [
+    "__author__",
+    "__copyright__",
+    "__email__",
+    "__license__",
+    "__summary__",
+    "__title__",
+    "__uri__",
+    "__version__",
+]
+
+__title__ = "overpy"
+__summary__ = "Python Wrapper to access the OpenStreepMap Overpass API"
+__uri__ = "https://github.com/DinoTools/python-overpy"
+
+__version__ = "0.4"
+
+__author__ = "PhiBo (DinoTools)"
+__email__ = ""
+
+__license__ = "MIT"
+__copyright__ = "Copyright 2014-2016 %s" % __author__
diff --git a/pyextra/overpy/__init__.py b/pyextra/overpy/__init__.py
new file mode 100644
index 00000000..2836080a
--- /dev/null
+++ b/pyextra/overpy/__init__.py
@@ -0,0 +1,1619 @@
+from collections import OrderedDict
+from datetime import datetime
+from decimal import Decimal
+from xml.sax import handler, make_parser
+import json
+import re
+import sys
+import time
+import requests
+
+from overpy import exception
+from overpy.__about__ import (
+    __author__, __copyright__, __email__, __license__, __summary__, __title__,
+    __uri__, __version__
+)
+
+PY2 = sys.version_info[0] == 2
+PY3 = sys.version_info[0] == 3
+
+XML_PARSER_DOM = 1
+XML_PARSER_SAX = 2
+
+# Try to convert some common attributes
+# http://wiki.openstreetmap.org/wiki/Elements#Common_attributes
+GLOBAL_ATTRIBUTE_MODIFIERS = {
+    "changeset": int,
+    "timestamp": lambda ts: datetime.strptime(ts, "%Y-%m-%dT%H:%M:%SZ"),
+    "uid": int,
+    "version": int,
+    "visible": lambda v: v.lower() == "true"
+}
+
+
+def is_valid_type(element, cls):
+    """
+    Test if an element is of a given type.
+
+    :param Element() element: The element instance to test
+    :param Element cls: The element class to test
+    :return: False or True
+    :rtype: Boolean
+    """
+    return isinstance(element, cls) and element.id is not None
+
+
+class Overpass(object):
+    """
+    Class to access the Overpass API
+
+    :cvar default_max_retry_count: Global max number of retries (Default: 0)
+    :cvar default_retry_timeout: Global time to wait between tries (Default: 1.0s)
+    """
+    default_max_retry_count = 0
+    default_read_chunk_size = 4096
+    default_retry_timeout = 1.0
+    default_url = "http://overpass-api.de/api/interpreter"
+
+    def __init__(self, read_chunk_size=None, url=None, xml_parser=XML_PARSER_SAX, max_retry_count=None, retry_timeout=None, timeout=5.0, headers=None):
+        """
+        :param read_chunk_size: Max size of each chunk read from the server response
+        :type read_chunk_size: Integer
+        :param url: Optional URL of the Overpass server. Defaults to http://overpass-api.de/api/interpreter
+        :type url: str
+        :param xml_parser: The xml parser to use
+        :type xml_parser: Integer
+        :param max_retry_count: Max number of retries (Default: default_max_retry_count)
+        :type max_retry_count: Integer
+        :param retry_timeout: Time to wait between tries (Default: default_retry_timeout)
+        :type retry_timeout: float
+        :param timeout: HTTP request timeout
+        :type timeout: float
+        :param headers: HTTP request headers
+        :type headers: dict
+        """
+        self.url = self.default_url
+        if url is not None:
+            self.url = url
+
+        self._regex_extract_error_msg = re.compile(b"\<p\>(?P<msg>\<strong\s.*?)\</p\>")
+        self._regex_remove_tag = re.compile(b"<[^>]*?>")
+        if read_chunk_size is None:
+            read_chunk_size = self.default_read_chunk_size
+        self.read_chunk_size = read_chunk_size
+
+        if max_retry_count is None:
+            max_retry_count = self.default_max_retry_count
+        self.max_retry_count = max_retry_count
+
+        if retry_timeout is None:
+            retry_timeout = self.default_retry_timeout
+        self.retry_timeout = retry_timeout
+
+        self.xml_parser = xml_parser
+        self.timeout = timeout
+        self.headers = headers
+
+    def _handle_remark_msg(self, msg):
+        """
+        Try to parse the message provided with the remark tag or element.
+
+        :param str msg: The message
+        :raises overpy.exception.OverpassRuntimeError: If message starts with 'runtime error:'
+        :raises overpy.exception.OverpassRuntimeRemark: If message starts with 'runtime remark:'
+        :raises overpy.exception.OverpassUnknownError: If we are unable to identify the error
+        """
+        msg = msg.strip()
+        if msg.startswith("runtime error:"):
+            raise exception.OverpassRuntimeError(msg=msg)
+        elif msg.startswith("runtime remark:"):
+            raise exception.OverpassRuntimeRemark(msg=msg)
+        raise exception.OverpassUnknownError(msg=msg)
+
+    def query(self, query):
+        """
+        Query the Overpass API
+
+        :param String|Bytes query: The query string in Overpass QL
+        :return: The parsed result
+        :rtype: overpy.Result
+        """
+        if not isinstance(query, bytes):
+            query = query.encode("utf-8")
+
+        retry_num = 0
+        retry_exceptions = []
+        do_retry = True if self.max_retry_count > 0 else False
+        while retry_num <= self.max_retry_count:
+            if retry_num > 0:
+                time.sleep(self.retry_timeout)
+            retry_num += 1
+
+            try:
+                if self.headers is not None:
+                    r = requests.post(self.url, query, timeout=self.timeout, headers=self.headers)
+                else:
+                    r = requests.post(self.url, query, timeout=self.timeout)
+                response = r.content
+            except (requests.exceptions.BaseHTTPError, requests.exceptions.RequestException) as e:
+                if not do_retry:
+                    raise e
+                retry_exceptions.append(e)
+                continue
+
+            if r.status_code == 200:
+                content_type = r.headers["Content-Type"]
+
+                if content_type == "application/json":
+                    return self.parse_json(response)
+
+                if content_type == "application/osm3s+xml":
+                    return self.parse_xml(response)
+
+                e = exception.OverpassUnknownContentType(content_type)
+                if not do_retry:
+                    raise e
+                retry_exceptions.append(e)
+                continue
+            elif r.status_code == 400:
+                msgs = []
+                for msg in self._regex_extract_error_msg.finditer(response):
+                    tmp = self._regex_remove_tag.sub(b"", msg.group("msg"))
+                    try:
+                        tmp = tmp.decode("utf-8")
+                    except UnicodeDecodeError:
+                        tmp = repr(tmp)
+                    msgs.append(tmp)
+
+                e = exception.OverpassBadRequest(
+                    query,
+                    msgs=msgs
+                )
+                if not do_retry:
+                    raise e
+                retry_exceptions.append(e)
+                continue
+            elif r.status_code == 429:
+                e = exception.OverpassTooManyRequests
+                if not do_retry:
+                    raise e
+                retry_exceptions.append(e)
+                continue
+            elif r.status_code == 504:
+                e = exception.OverpassGatewayTimeout
+                if not do_retry:
+                    raise e
+                retry_exceptions.append(e)
+                continue
+
+            # No valid response code
+            e = exception.OverpassUnknownHTTPStatusCode(r.status_code)
+            if not do_retry:
+                raise e
+            retry_exceptions.append(e)
+            continue
+
+        raise exception.MaxRetriesReached(retry_count=retry_num, exceptions=retry_exceptions)
+
+    def parse_json(self, data, encoding="utf-8"):
+        """
+        Parse raw response from Overpass service.
+
+        :param data: Raw JSON Data
+        :type data: String or Bytes
+        :param encoding: Encoding to decode byte string
+        :type encoding: String
+        :return: Result object
+        :rtype: overpy.Result
+        """
+        if isinstance(data, bytes):
+          data = data.decode(encoding)
+
+        data = json.loads(data, parse_float=Decimal)
+        if "remark" in data:
+            self._handle_remark_msg(msg=data.get("remark"))
+        return Result.from_json(data, api=self)
+
+    def parse_xml(self, data, encoding="utf-8", parser=None):
+        """
+
+        :param data: Raw XML Data
+        :type data: String or Bytes
+        :param encoding: Encoding to decode byte string
+        :type encoding: String
+        :return: Result object
+        :rtype: overpy.Result
+        """
+        if parser is None:
+            parser = self.xml_parser
+        if isinstance(data, bytes):
+            data = data.decode(encoding)
+        if PY2 and not isinstance(data, str):
+            # Python 2.x: Convert unicode strings
+            data = data.encode(encoding)
+
+        m = re.compile("<remark>(?P<msg>[^<>]*)</remark>").search(data)
+        if m:
+            self._handle_remark_msg(m.group("msg"))
+
+        return Result.from_xml(data, api=self, parser=parser)
+
+
+class Result(object):
+    """
+    Class to handle the result.
+    """
+
+    def __init__(self, elements=None, api=None):
+        """
+
+        :param List elements:
+        :param api:
+        :type api: overpy.Overpass
+        """
+        if elements is None:
+            elements = []
+        self._areas = OrderedDict((element.id, element) for element in elements if is_valid_type(element, Area))
+        self._nodes = OrderedDict((element.id, element) for element in elements if is_valid_type(element, Node))
+        self._ways = OrderedDict((element.id, element) for element in elements if is_valid_type(element, Way))
+        self._relations = OrderedDict((element.id, element)
+                                      for element in elements if is_valid_type(element, Relation))
+        self._class_collection_map = {Node: self._nodes, Way: self._ways, Relation: self._relations, Area: self._areas}
+        self.api = api
+
+    def expand(self, other):
+        """
+        Add all elements from an other result to the list of elements of this result object.
+
+        It is used by the auto resolve feature.
+
+        :param other: Expand the result with the elements from this result.
+        :type other: overpy.Result
+        :raises ValueError: If provided parameter is not instance of :class:`overpy.Result`
+        """
+        if not isinstance(other, Result):
+            raise ValueError("Provided argument has to be instance of overpy:Result()")
+
+        other_collection_map = {Node: other.nodes, Way: other.ways, Relation: other.relations, Area: other.areas}
+        for element_type, own_collection in self._class_collection_map.items():
+            for element in other_collection_map[element_type]:
+                if is_valid_type(element, element_type) and element.id not in own_collection:
+                    own_collection[element.id] = element
+
+    def append(self, element):
+        """
+        Append a new element to the result.
+
+        :param element: The element to append
+        :type element: overpy.Element
+        """
+        if is_valid_type(element, Element):
+            self._class_collection_map[element.__class__].setdefault(element.id, element)
+
+    def get_elements(self, filter_cls, elem_id=None):
+        """
+        Get a list of elements from the result and filter the element type by a class.
+
+        :param filter_cls:
+        :param elem_id: ID of the object
+        :type elem_id: Integer
+        :return: List of available elements
+        :rtype: List
+        """
+        result = []
+        if elem_id is not None:
+            try:
+                result = [self._class_collection_map[filter_cls][elem_id]]
+            except KeyError:
+                result = []
+        else:
+            for e in self._class_collection_map[filter_cls].values():
+                result.append(e)
+        return result
+
+    def get_ids(self, filter_cls):
+        """
+
+        :param filter_cls:
+        :return:
+        """
+        return list(self._class_collection_map[filter_cls].keys())
+
+    def get_node_ids(self):
+        return self.get_ids(filter_cls=Node)
+
+    def get_way_ids(self):
+        return self.get_ids(filter_cls=Way)
+
+    def get_relation_ids(self):
+        return self.get_ids(filter_cls=Relation)
+
+    def get_area_ids(self):
+        return self.get_ids(filter_cls=Area)
+
+    @classmethod
+    def from_json(cls, data, api=None):
+        """
+        Create a new instance and load data from json object.
+
+        :param data: JSON data returned by the Overpass API
+        :type data: Dict
+        :param api:
+        :type api: overpy.Overpass
+        :return: New instance of Result object
+        :rtype: overpy.Result
+        """
+        result = cls(api=api)
+        for elem_cls in [Node, Way, Relation, Area]:
+            for element in data.get("elements", []):
+                e_type = element.get("type")
+                if hasattr(e_type, "lower") and e_type.lower() == elem_cls._type_value:
+                    result.append(elem_cls.from_json(element, result=result))
+
+        return result
+
+    @classmethod
+    def from_xml(cls, data, api=None, parser=None):
+        """
+        Create a new instance and load data from xml data or object.
+
+        .. note::
+            If parser is set to None, the functions tries to find the best parse.
+            By default the SAX parser is chosen if a string is provided as data.
+            The parser is set to DOM if an xml.etree.ElementTree.Element is provided as data value.
+
+        :param data: Root element
+        :type data: str | xml.etree.ElementTree.Element
+        :param api: The instance to query additional information if required.
+        :type api: Overpass
+        :param parser: Specify the parser to use(DOM or SAX)(Default: None = autodetect, defaults to SAX)
+        :type parser: Integer | None
+        :return: New instance of Result object
+        :rtype: Result
+        """
+        if parser is None:
+            if isinstance(data, str):
+                parser = XML_PARSER_SAX
+            else:
+                parser = XML_PARSER_DOM
+
+        result = cls(api=api)
+        if parser == XML_PARSER_DOM:
+            import xml.etree.ElementTree as ET
+            if isinstance(data, str):
+                root = ET.fromstring(data)
+            elif isinstance(data, ET.Element):
+                root = data
+            else:
+                raise exception.OverPyException("Unable to detect data type.")
+
+            for elem_cls in [Node, Way, Relation, Area]:
+                for child in root:
+                    if child.tag.lower() == elem_cls._type_value:
+                        result.append(elem_cls.from_xml(child, result=result))
+
+        elif parser == XML_PARSER_SAX:
+            if PY2:
+                from StringIO import StringIO
+            else:
+                from io import StringIO
+            source = StringIO(data)
+            sax_handler = OSMSAXHandler(result)
+            parser = make_parser()
+            parser.setContentHandler(sax_handler)
+            parser.parse(source)
+        else:
+            # ToDo: better exception
+            raise Exception("Unknown XML parser")
+        return result
+
+    def get_area(self, area_id, resolve_missing=False):
+        """
+        Get an area by its ID.
+
+        :param area_id: The area ID
+        :type area_id: Integer
+        :param resolve_missing: Query the Overpass API if the area is missing in the result set.
+        :return: The area
+        :rtype: overpy.Area
+        :raises overpy.exception.DataIncomplete: The requested way is not available in the result cache.
+        :raises overpy.exception.DataIncomplete: If resolve_missing is True and the area can't be resolved.
+        """
+        areas = self.get_areas(area_id=area_id)
+        if len(areas) == 0:
+            if resolve_missing is False:
+                raise exception.DataIncomplete("Resolve missing area is disabled")
+
+            query = ("\n"
+                     "[out:json];\n"
+                     "area({area_id});\n"
+                     "out body;\n"
+                     )
+            query = query.format(
+                area_id=area_id
+            )
+            tmp_result = self.api.query(query)
+            self.expand(tmp_result)
+
+            areas = self.get_areas(area_id=area_id)
+
+        if len(areas) == 0:
+            raise exception.DataIncomplete("Unable to resolve requested areas")
+
+        return areas[0]
+
+    def get_areas(self, area_id=None, **kwargs):
+        """
+        Alias for get_elements() but filter the result by Area
+
+        :param area_id: The Id of the area
+        :type area_id: Integer
+        :return: List of elements
+        """
+        return self.get_elements(Area, elem_id=area_id, **kwargs)
+
+    def get_node(self, node_id, resolve_missing=False):
+        """
+        Get a node by its ID.
+
+        :param node_id: The node ID
+        :type node_id: Integer
+        :param resolve_missing: Query the Overpass API if the node is missing in the result set.
+        :return: The node
+        :rtype: overpy.Node
+        :raises overpy.exception.DataIncomplete: At least one referenced node is not available in the result cache.
+        :raises overpy.exception.DataIncomplete: If resolve_missing is True and at least one node can't be resolved.
+        """
+        nodes = self.get_nodes(node_id=node_id)
+        if len(nodes) == 0:
+            if not resolve_missing:
+                raise exception.DataIncomplete("Resolve missing nodes is disabled")
+
+            query = ("\n"
+                     "[out:json];\n"
+                     "node({node_id});\n"
+                     "out body;\n"
+                     )
+            query = query.format(
+                node_id=node_id
+            )
+            tmp_result = self.api.query(query)
+            self.expand(tmp_result)
+
+            nodes = self.get_nodes(node_id=node_id)
+
+        if len(nodes) == 0:
+            raise exception.DataIncomplete("Unable to resolve all nodes")
+
+        return nodes[0]
+
+    def get_nodes(self, node_id=None, **kwargs):
+        """
+        Alias for get_elements() but filter the result by Node()
+
+        :param node_id: The Id of the node
+        :type node_id: Integer
+        :return: List of elements
+        """
+        return self.get_elements(Node, elem_id=node_id, **kwargs)
+
+    def get_relation(self, rel_id, resolve_missing=False):
+        """
+        Get a relation by its ID.
+
+        :param rel_id: The relation ID
+        :type rel_id: Integer
+        :param resolve_missing: Query the Overpass API if the relation is missing in the result set.
+        :return: The relation
+        :rtype: overpy.Relation
+        :raises overpy.exception.DataIncomplete: The requested relation is not available in the result cache.
+        :raises overpy.exception.DataIncomplete: If resolve_missing is True and the relation can't be resolved.
+        """
+        relations = self.get_relations(rel_id=rel_id)
+        if len(relations) == 0:
+            if resolve_missing is False:
+                raise exception.DataIncomplete("Resolve missing relations is disabled")
+
+            query = ("\n"
+                     "[out:json];\n"
+                     "relation({relation_id});\n"
+                     "out body;\n"
+                     )
+            query = query.format(
+                relation_id=rel_id
+            )
+            tmp_result = self.api.query(query)
+            self.expand(tmp_result)
+
+            relations = self.get_relations(rel_id=rel_id)
+
+        if len(relations) == 0:
+            raise exception.DataIncomplete("Unable to resolve requested reference")
+
+        return relations[0]
+
+    def get_relations(self, rel_id=None, **kwargs):
+        """
+        Alias for get_elements() but filter the result by Relation
+
+        :param rel_id: Id of the relation
+        :type rel_id: Integer
+        :return: List of elements
+        """
+        return self.get_elements(Relation, elem_id=rel_id, **kwargs)
+
+    def get_way(self, way_id, resolve_missing=False):
+        """
+        Get a way by its ID.
+
+        :param way_id: The way ID
+        :type way_id: Integer
+        :param resolve_missing: Query the Overpass API if the way is missing in the result set.
+        :return: The way
+        :rtype: overpy.Way
+        :raises overpy.exception.DataIncomplete: The requested way is not available in the result cache.
+        :raises overpy.exception.DataIncomplete: If resolve_missing is True and the way can't be resolved.
+        """
+        ways = self.get_ways(way_id=way_id)
+        if len(ways) == 0:
+            if resolve_missing is False:
+                raise exception.DataIncomplete("Resolve missing way is disabled")
+
+            query = ("\n"
+                     "[out:json];\n"
+                     "way({way_id});\n"
+                     "out body;\n"
+                     )
+            query = query.format(
+                way_id=way_id
+            )
+            tmp_result = self.api.query(query)
+            self.expand(tmp_result)
+
+            ways = self.get_ways(way_id=way_id)
+
+        if len(ways) == 0:
+            raise exception.DataIncomplete("Unable to resolve requested way")
+
+        return ways[0]
+
+    def get_ways(self, way_id=None, **kwargs):
+        """
+        Alias for get_elements() but filter the result by Way
+
+        :param way_id: The Id of the way
+        :type way_id: Integer
+        :return: List of elements
+        """
+        return self.get_elements(Way, elem_id=way_id, **kwargs)
+
+    area_ids = property(get_area_ids)
+    areas = property(get_areas)
+    node_ids = property(get_node_ids)
+    nodes = property(get_nodes)
+    relation_ids = property(get_relation_ids)
+    relations = property(get_relations)
+    way_ids = property(get_way_ids)
+    ways = property(get_ways)
+
+
+class Element(object):
+    """
+    Base element
+    """
+
+    def __init__(self, attributes=None, result=None, tags=None):
+        """
+        :param attributes: Additional attributes
+        :type attributes: Dict
+        :param result: The result object this element belongs to
+        :param tags: List of tags
+        :type tags: Dict
+        """
+
+        self._result = result
+        self.attributes = attributes
+        # ToDo: Add option to modify attribute modifiers
+        attribute_modifiers = dict(GLOBAL_ATTRIBUTE_MODIFIERS.items())
+        for n, m in attribute_modifiers.items():
+            if n in self.attributes:
+                self.attributes[n] = m(self.attributes[n])
+        self.id = None
+        self.tags = tags
+
+    @classmethod
+    def get_center_from_json(cls, data):
+        """
+        Get center information from json data
+
+        :param data: json data
+        :return: tuple with two elements: lat and lon
+        :rtype: tuple
+        """
+        center_lat = None
+        center_lon = None
+        center = data.get("center")
+        if isinstance(center, dict):
+            center_lat = center.get("lat")
+            center_lon = center.get("lon")
+            if center_lat is None or center_lon is None:
+                raise ValueError("Unable to get lat or lon of way center.")
+            center_lat = Decimal(center_lat)
+            center_lon = Decimal(center_lon)
+        return (center_lat, center_lon)
+
+    @classmethod
+    def get_center_from_xml_dom(cls, sub_child):
+        center_lat = sub_child.attrib.get("lat")
+        center_lon = sub_child.attrib.get("lon")
+        if center_lat is None or center_lon is None:
+            raise ValueError("Unable to get lat or lon of way center.")
+        center_lat = Decimal(center_lat)
+        center_lon = Decimal(center_lon)
+        return center_lat, center_lon
+
+
+class Area(Element):
+    """
+    Class to represent an element of type area
+    """
+
+    _type_value = "area"
+
+    def __init__(self, area_id=None, **kwargs):
+        """
+        :param area_id: Id of the area element
+        :type area_id: Integer
+        :param kwargs: Additional arguments are passed directly to the parent class
+
+        """
+
+        Element.__init__(self, **kwargs)
+        #: The id of the way
+        self.id = area_id
+
+    def __repr__(self):
+        return "<overpy.Area id={}>".format(self.id)
+
+    @classmethod
+    def from_json(cls, data, result=None):
+        """
+        Create new Area element from JSON data
+
+        :param data: Element data from JSON
+        :type data: Dict
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New instance of Way
+        :rtype: overpy.Area
+        :raises overpy.exception.ElementDataWrongType: If type value of the passed JSON data does not match.
+        """
+        if data.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=data.get("type")
+            )
+
+        tags = data.get("tags", {})
+
+        area_id = data.get("id")
+
+        attributes = {}
+        ignore = ["id", "tags", "type"]
+        for n, v in data.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(area_id=area_id, attributes=attributes, tags=tags, result=result)
+
+    @classmethod
+    def from_xml(cls, child, result=None):
+        """
+        Create new way element from XML data
+
+        :param child: XML node to be parsed
+        :type child: xml.etree.ElementTree.Element
+        :param result: The result this node belongs to
+        :type result: overpy.Result
+        :return: New Way oject
+        :rtype: overpy.Way
+        :raises overpy.exception.ElementDataWrongType: If name of the xml child node doesn't match
+        :raises ValueError: If the ref attribute of the xml node is not provided
+        :raises ValueError: If a tag doesn't have a name
+        """
+        if child.tag.lower() != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=child.tag.lower()
+            )
+
+        tags = {}
+
+        for sub_child in child:
+            if sub_child.tag.lower() == "tag":
+                name = sub_child.attrib.get("k")
+                if name is None:
+                    raise ValueError("Tag without name/key.")
+                value = sub_child.attrib.get("v")
+                tags[name] = value
+
+        area_id = child.attrib.get("id")
+        if area_id is not None:
+            area_id = int(area_id)
+
+        attributes = {}
+        ignore = ["id"]
+        for n, v in child.attrib.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(area_id=area_id, attributes=attributes, tags=tags, result=result)
+
+
+class Node(Element):
+    """
+    Class to represent an element of type node
+    """
+
+    _type_value = "node"
+
+    def __init__(self, node_id=None, lat=None, lon=None, **kwargs):
+        """
+        :param lat: Latitude
+        :type lat: Decimal or Float
+        :param lon: Longitude
+        :type long: Decimal or Float
+        :param node_id: Id of the node element
+        :type node_id: Integer
+        :param kwargs: Additional arguments are passed directly to the parent class
+        """
+
+        Element.__init__(self, **kwargs)
+        self.id = node_id
+        self.lat = lat
+        self.lon = lon
+
+    def __repr__(self):
+        return "<overpy.Node id={} lat={} lon={}>".format(self.id, self.lat, self.lon)
+
+    @classmethod
+    def from_json(cls, data, result=None):
+        """
+        Create new Node element from JSON data
+
+        :param data: Element data from JSON
+        :type data: Dict
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New instance of Node
+        :rtype: overpy.Node
+        :raises overpy.exception.ElementDataWrongType: If type value of the passed JSON data does not match.
+        """
+        if data.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=data.get("type")
+            )
+
+        tags = data.get("tags", {})
+
+        node_id = data.get("id")
+        lat = data.get("lat")
+        lon = data.get("lon")
+
+        attributes = {}
+        ignore = ["type", "id", "lat", "lon", "tags"]
+        for n, v in data.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(node_id=node_id, lat=lat, lon=lon, tags=tags, attributes=attributes, result=result)
+
+    @classmethod
+    def from_xml(cls, child, result=None):
+        """
+        Create new way element from XML data
+
+        :param child: XML node to be parsed
+        :type child: xml.etree.ElementTree.Element
+        :param result: The result this node belongs to
+        :type result: overpy.Result
+        :return: New Way oject
+        :rtype: overpy.Node
+        :raises overpy.exception.ElementDataWrongType: If name of the xml child node doesn't match
+        :raises ValueError: If a tag doesn't have a name
+        """
+        if child.tag.lower() != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=child.tag.lower()
+            )
+
+        tags = {}
+
+        for sub_child in child:
+            if sub_child.tag.lower() == "tag":
+                name = sub_child.attrib.get("k")
+                if name is None:
+                    raise ValueError("Tag without name/key.")
+                value = sub_child.attrib.get("v")
+                tags[name] = value
+
+        node_id = child.attrib.get("id")
+        if node_id is not None:
+            node_id = int(node_id)
+        lat = child.attrib.get("lat")
+        if lat is not None:
+            lat = Decimal(lat)
+        lon = child.attrib.get("lon")
+        if lon is not None:
+            lon = Decimal(lon)
+
+        attributes = {}
+        ignore = ["id", "lat", "lon"]
+        for n, v in child.attrib.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(node_id=node_id, lat=lat, lon=lon, tags=tags, attributes=attributes, result=result)
+
+
+class Way(Element):
+    """
+    Class to represent an element of type way
+    """
+
+    _type_value = "way"
+
+    def __init__(self, way_id=None, center_lat=None, center_lon=None, node_ids=None, **kwargs):
+        """
+        :param node_ids: List of node IDs
+        :type node_ids: List or Tuple
+        :param way_id: Id of the way element
+        :type way_id: Integer
+        :param kwargs: Additional arguments are passed directly to the parent class
+
+        """
+
+        Element.__init__(self, **kwargs)
+        #: The id of the way
+        self.id = way_id
+
+        #: List of Ids of the associated nodes
+        self._node_ids = node_ids
+
+        #: The lat/lon of the center of the way (optional depending on query)
+        self.center_lat = center_lat
+        self.center_lon = center_lon
+
+    def __repr__(self):
+        return "<overpy.Way id={} nodes={}>".format(self.id, self._node_ids)
+
+    @property
+    def nodes(self):
+        """
+        List of nodes associated with the way.
+        """
+        return self.get_nodes()
+
+    def get_nodes(self, resolve_missing=False):
+        """
+        Get the nodes defining the geometry of the way
+
+        :param resolve_missing: Try to resolve missing nodes.
+        :type resolve_missing: Boolean
+        :return: List of nodes
+        :rtype: List of overpy.Node
+        :raises overpy.exception.DataIncomplete: At least one referenced node is not available in the result cache.
+        :raises overpy.exception.DataIncomplete: If resolve_missing is True and at least one node can't be resolved.
+        """
+        result = []
+        resolved = False
+
+        for node_id in self._node_ids:
+            try:
+                node = self._result.get_node(node_id)
+            except exception.DataIncomplete:
+                node = None
+
+            if node is not None:
+                result.append(node)
+                continue
+
+            if not resolve_missing:
+                raise exception.DataIncomplete("Resolve missing nodes is disabled")
+
+            # We tried to resolve the data but some nodes are still missing
+            if resolved:
+                raise exception.DataIncomplete("Unable to resolve all nodes")
+
+            query = ("\n"
+                     "[out:json];\n"
+                     "way({way_id});\n"
+                     "node(w);\n"
+                     "out body;\n"
+                     )
+            query = query.format(
+                way_id=self.id
+            )
+            tmp_result = self._result.api.query(query)
+            self._result.expand(tmp_result)
+            resolved = True
+
+            try:
+                node = self._result.get_node(node_id)
+            except exception.DataIncomplete:
+                node = None
+
+            if node is None:
+                raise exception.DataIncomplete("Unable to resolve all nodes")
+
+            result.append(node)
+
+        return result
+
+    @classmethod
+    def from_json(cls, data, result=None):
+        """
+        Create new Way element from JSON data
+
+        :param data: Element data from JSON
+        :type data: Dict
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New instance of Way
+        :rtype: overpy.Way
+        :raises overpy.exception.ElementDataWrongType: If type value of the passed JSON data does not match.
+        """
+        if data.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=data.get("type")
+            )
+
+        tags = data.get("tags", {})
+
+        way_id = data.get("id")
+        node_ids = data.get("nodes")
+        (center_lat, center_lon) = cls.get_center_from_json(data=data)
+
+        attributes = {}
+        ignore = ["center", "id", "nodes", "tags", "type"]
+        for n, v in data.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(
+            attributes=attributes,
+            center_lat=center_lat,
+            center_lon=center_lon,
+            node_ids=node_ids,
+            tags=tags,
+            result=result,
+            way_id=way_id
+        )
+
+    @classmethod
+    def from_xml(cls, child, result=None):
+        """
+        Create new way element from XML data
+
+        :param child: XML node to be parsed
+        :type child: xml.etree.ElementTree.Element
+        :param result: The result this node belongs to
+        :type result: overpy.Result
+        :return: New Way oject
+        :rtype: overpy.Way
+        :raises overpy.exception.ElementDataWrongType: If name of the xml child node doesn't match
+        :raises ValueError: If the ref attribute of the xml node is not provided
+        :raises ValueError: If a tag doesn't have a name
+        """
+        if child.tag.lower() != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=child.tag.lower()
+            )
+
+        tags = {}
+        node_ids = []
+        center_lat = None
+        center_lon = None
+
+        for sub_child in child:
+            if sub_child.tag.lower() == "tag":
+                name = sub_child.attrib.get("k")
+                if name is None:
+                    raise ValueError("Tag without name/key.")
+                value = sub_child.attrib.get("v")
+                tags[name] = value
+            if sub_child.tag.lower() == "nd":
+                ref_id = sub_child.attrib.get("ref")
+                if ref_id is None:
+                    raise ValueError("Unable to find required ref value.")
+                ref_id = int(ref_id)
+                node_ids.append(ref_id)
+            if sub_child.tag.lower() == "center":
+                (center_lat, center_lon) = cls.get_center_from_xml_dom(sub_child=sub_child)
+
+        way_id = child.attrib.get("id")
+        if way_id is not None:
+            way_id = int(way_id)
+
+        attributes = {}
+        ignore = ["id"]
+        for n, v in child.attrib.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(way_id=way_id, center_lat=center_lat, center_lon=center_lon,
+                   attributes=attributes, node_ids=node_ids, tags=tags, result=result)
+
+
+class Relation(Element):
+    """
+    Class to represent an element of type relation
+    """
+
+    _type_value = "relation"
+
+    def __init__(self, rel_id=None, center_lat=None, center_lon=None, members=None, **kwargs):
+        """
+        :param members:
+        :param rel_id: Id of the relation element
+        :type rel_id: Integer
+        :param kwargs:
+        :return:
+        """
+
+        Element.__init__(self, **kwargs)
+        self.id = rel_id
+        self.members = members
+
+        #: The lat/lon of the center of the way (optional depending on query)
+        self.center_lat = center_lat
+        self.center_lon = center_lon
+
+    def __repr__(self):
+        return "<overpy.Relation id={}>".format(self.id)
+
+    @classmethod
+    def from_json(cls, data, result=None):
+        """
+        Create new Relation element from JSON data
+
+        :param data: Element data from JSON
+        :type data: Dict
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New instance of Relation
+        :rtype: overpy.Relation
+        :raises overpy.exception.ElementDataWrongType: If type value of the passed JSON data does not match.
+        """
+        if data.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=data.get("type")
+            )
+
+        tags = data.get("tags", {})
+
+        rel_id = data.get("id")
+        (center_lat, center_lon) = cls.get_center_from_json(data=data)
+
+        members = []
+
+        supported_members = [RelationNode, RelationWay, RelationRelation]
+        for member in data.get("members", []):
+            type_value = member.get("type")
+            for member_cls in supported_members:
+                if member_cls._type_value == type_value:
+                    members.append(
+                        member_cls.from_json(
+                            member,
+                            result=result
+                        )
+                    )
+
+        attributes = {}
+        ignore = ["id", "members", "tags", "type"]
+        for n, v in data.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(
+            rel_id=rel_id,
+            attributes=attributes,
+            center_lat=center_lat,
+            center_lon=center_lon,
+            members=members,
+            tags=tags,
+            result=result
+        )
+
+    @classmethod
+    def from_xml(cls, child, result=None):
+        """
+        Create new way element from XML data
+
+        :param child: XML node to be parsed
+        :type child: xml.etree.ElementTree.Element
+        :param result: The result this node belongs to
+        :type result: overpy.Result
+        :return: New Way oject
+        :rtype: overpy.Relation
+        :raises overpy.exception.ElementDataWrongType: If name of the xml child node doesn't match
+        :raises ValueError: If a tag doesn't have a name
+        """
+        if child.tag.lower() != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=child.tag.lower()
+            )
+
+        tags = {}
+        members = []
+        center_lat = None
+        center_lon = None
+
+        supported_members = [RelationNode, RelationWay, RelationRelation, RelationArea]
+        for sub_child in child:
+            if sub_child.tag.lower() == "tag":
+                name = sub_child.attrib.get("k")
+                if name is None:
+                    raise ValueError("Tag without name/key.")
+                value = sub_child.attrib.get("v")
+                tags[name] = value
+            if sub_child.tag.lower() == "member":
+                type_value = sub_child.attrib.get("type")
+                for member_cls in supported_members:
+                    if member_cls._type_value == type_value:
+                        members.append(
+                            member_cls.from_xml(
+                                sub_child,
+                                result=result
+                            )
+                        )
+            if sub_child.tag.lower() == "center":
+                (center_lat, center_lon) = cls.get_center_from_xml_dom(sub_child=sub_child)
+
+        rel_id = child.attrib.get("id")
+        if rel_id is not None:
+            rel_id = int(rel_id)
+
+        attributes = {}
+        ignore = ["id"]
+        for n, v in child.attrib.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        return cls(
+            rel_id=rel_id,
+            attributes=attributes,
+            center_lat=center_lat,
+            center_lon=center_lon,
+            members=members,
+            tags=tags,
+            result=result
+        )
+
+
+class RelationMember(object):
+    """
+    Base class to represent a member of a relation.
+    """
+
+    def __init__(self, attributes=None, geometry=None, ref=None, role=None, result=None):
+        """
+        :param ref: Reference Id
+        :type ref: Integer
+        :param role: The role of the relation member
+        :type role: String
+        :param result:
+        """
+        self.ref = ref
+        self._result = result
+        self.role = role
+        self.attributes = attributes
+        self.geometry = geometry
+
+    @classmethod
+    def from_json(cls, data, result=None):
+        """
+        Create new RelationMember element from JSON data
+
+        :param child: Element data from JSON
+        :type child: Dict
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New instance of RelationMember
+        :rtype: overpy.RelationMember
+        :raises overpy.exception.ElementDataWrongType: If type value of the passed JSON data does not match.
+        """
+        if data.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=data.get("type")
+            )
+
+        ref = data.get("ref")
+        role = data.get("role")
+
+        attributes = {}
+        ignore = ["geometry", "type", "ref", "role"]
+        for n, v in data.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        geometry = data.get("geometry")
+        if isinstance(geometry, list):
+            geometry_orig = geometry
+            geometry = []
+            for v in geometry_orig:
+                geometry.append(
+                    RelationWayGeometryValue(
+                        lat=v.get("lat"),
+                        lon=v.get("lon")
+                    )
+                )
+        else:
+            geometry = None
+
+        return cls(
+            attributes=attributes,
+            geometry=geometry,
+            ref=ref,
+            role=role,
+            result=result
+        )
+
+    @classmethod
+    def from_xml(cls, child, result=None):
+        """
+        Create new RelationMember from XML data
+
+        :param child: XML node to be parsed
+        :type child: xml.etree.ElementTree.Element
+        :param result: The result this element belongs to
+        :type result: overpy.Result
+        :return: New relation member oject
+        :rtype: overpy.RelationMember
+        :raises overpy.exception.ElementDataWrongType: If name of the xml child node doesn't match
+        """
+        if child.attrib.get("type") != cls._type_value:
+            raise exception.ElementDataWrongType(
+                type_expected=cls._type_value,
+                type_provided=child.tag.lower()
+            )
+
+        ref = child.attrib.get("ref")
+        if ref is not None:
+            ref = int(ref)
+        role = child.attrib.get("role")
+
+        attributes = {}
+        ignore = ["geometry", "ref", "role", "type"]
+        for n, v in child.attrib.items():
+            if n in ignore:
+                continue
+            attributes[n] = v
+
+        geometry = None
+        for sub_child in child:
+            if sub_child.tag.lower() == "nd":
+                if geometry is None:
+                    geometry = []
+                geometry.append(
+                    RelationWayGeometryValue(
+                        lat=Decimal(sub_child.attrib["lat"]),
+                        lon=Decimal(sub_child.attrib["lon"])
+                    )
+                )
+
+        return cls(
+            attributes=attributes,
+            geometry=geometry,
+            ref=ref,
+            role=role,
+            result=result
+        )
+
+
+class RelationNode(RelationMember):
+    _type_value = "node"
+
+    def resolve(self, resolve_missing=False):
+        return self._result.get_node(self.ref, resolve_missing=resolve_missing)
+
+    def __repr__(self):
+        return "<overpy.RelationNode ref={} role={}>".format(self.ref, self.role)
+
+
+class RelationWay(RelationMember):
+    _type_value = "way"
+
+    def resolve(self, resolve_missing=False):
+        return self._result.get_way(self.ref, resolve_missing=resolve_missing)
+
+    def __repr__(self):
+        return "<overpy.RelationWay ref={} role={}>".format(self.ref, self.role)
+
+
+class RelationWayGeometryValue(object):
+    def __init__(self, lat, lon):
+        self.lat = lat
+        self.lon = lon
+
+    def __repr__(self):
+        return "<overpy.RelationWayGeometryValue lat={} lon={}>".format(self.lat, self.lon)
+
+
+class RelationRelation(RelationMember):
+    _type_value = "relation"
+
+    def resolve(self, resolve_missing=False):
+        return self._result.get_relation(self.ref, resolve_missing=resolve_missing)
+
+    def __repr__(self):
+        return "<overpy.RelationRelation ref={} role={}>".format(self.ref, self.role)
+
+
+class RelationArea(RelationMember):
+    _type_value = "area"
+
+    def resolve(self, resolve_missing=False):
+        return self._result.get_area(self.ref, resolve_missing=resolve_missing)
+
+    def __repr__(self):
+        return "<overpy.RelationArea ref={} role={}>".format(self.ref, self.role)
+
+
+class OSMSAXHandler(handler.ContentHandler):
+    """
+    SAX parser for Overpass XML response.
+    """
+    #: Tuple of opening elements to ignore
+    ignore_start = ('osm', 'meta', 'note', 'bounds', 'remark')
+    #: Tuple of closing elements to ignore
+    ignore_end = ('osm', 'meta', 'note', 'bounds', 'remark', 'tag', 'nd', 'center')
+
+    def __init__(self, result):
+        """
+        :param result: Append results to this result set.
+        :type result: overpy.Result
+        """
+        handler.ContentHandler.__init__(self)
+        self._result = result
+        self._curr = {}
+        #: Current relation member object
+        self.cur_relation_member = None
+
+    def startElement(self, name, attrs):
+        """
+        Handle opening elements.
+
+        :param name: Name of the element
+        :type name: String
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        if name in self.ignore_start:
+            return
+        try:
+            handler = getattr(self, '_handle_start_%s' % name)
+        except AttributeError:
+            raise KeyError("Unknown element start '%s'" % name)
+        handler(attrs)
+
+    def endElement(self, name):
+        """
+        Handle closing elements
+
+        :param name: Name of the element
+        :type name: String
+        """
+        if name in self.ignore_end:
+            return
+        try:
+            handler = getattr(self, '_handle_end_%s' % name)
+        except AttributeError:
+            raise KeyError("Unknown element end '%s'" % name)
+        handler()
+
+    def _handle_start_center(self, attrs):
+        """
+        Handle opening center element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        center_lat = attrs.get("lat")
+        center_lon = attrs.get("lon")
+        if center_lat is None or center_lon is None:
+            raise ValueError("Unable to get lat or lon of way center.")
+        self._curr["center_lat"] = Decimal(center_lat)
+        self._curr["center_lon"] = Decimal(center_lon)
+
+    def _handle_start_tag(self, attrs):
+        """
+        Handle opening tag element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        try:
+            tag_key = attrs['k']
+        except KeyError:
+            raise ValueError("Tag without name/key.")
+        self._curr['tags'][tag_key] = attrs.get('v')
+
+    def _handle_start_node(self, attrs):
+        """
+        Handle opening node element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        self._curr = {
+            'attributes': dict(attrs),
+            'lat': None,
+            'lon': None,
+            'node_id': None,
+            'tags': {}
+        }
+        if attrs.get('id', None) is not None:
+            self._curr['node_id'] = int(attrs['id'])
+            del self._curr['attributes']['id']
+        if attrs.get('lat', None) is not None:
+            self._curr['lat'] = Decimal(attrs['lat'])
+            del self._curr['attributes']['lat']
+        if attrs.get('lon', None) is not None:
+            self._curr['lon'] = Decimal(attrs['lon'])
+            del self._curr['attributes']['lon']
+
+    def _handle_end_node(self):
+        """
+        Handle closing node element
+        """
+        self._result.append(Node(result=self._result, **self._curr))
+        self._curr = {}
+
+    def _handle_start_way(self, attrs):
+        """
+        Handle opening way element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        self._curr = {
+            'center_lat': None,
+            'center_lon': None,
+            'attributes': dict(attrs),
+            'node_ids': [],
+            'tags': {},
+            'way_id': None
+        }
+        if attrs.get('id', None) is not None:
+            self._curr['way_id'] = int(attrs['id'])
+            del self._curr['attributes']['id']
+
+    def _handle_end_way(self):
+        """
+        Handle closing way element
+        """
+        self._result.append(Way(result=self._result, **self._curr))
+        self._curr = {}
+
+    def _handle_start_area(self, attrs):
+        """
+        Handle opening area element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        self._curr = {
+            'attributes': dict(attrs),
+            'tags': {},
+            'area_id': None
+        }
+        if attrs.get('id', None) is not None:
+            self._curr['area_id'] = int(attrs['id'])
+            del self._curr['attributes']['id']
+
+    def _handle_end_area(self):
+        """
+        Handle closing area element
+        """
+        self._result.append(Area(result=self._result, **self._curr))
+        self._curr = {}
+
+    def _handle_start_nd(self, attrs):
+        """
+        Handle opening nd element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        if isinstance(self.cur_relation_member, RelationWay):
+            if self.cur_relation_member.geometry is None:
+                self.cur_relation_member.geometry = []
+            self.cur_relation_member.geometry.append(
+                RelationWayGeometryValue(
+                    lat=Decimal(attrs["lat"]),
+                    lon=Decimal(attrs["lon"])
+                )
+            )
+        else:
+            try:
+                node_ref = attrs['ref']
+            except KeyError:
+                raise ValueError("Unable to find required ref value.")
+            self._curr['node_ids'].append(int(node_ref))
+
+    def _handle_start_relation(self, attrs):
+        """
+        Handle opening relation element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+        self._curr = {
+            'attributes': dict(attrs),
+            'members': [],
+            'rel_id': None,
+            'tags': {}
+        }
+        if attrs.get('id', None) is not None:
+            self._curr['rel_id'] = int(attrs['id'])
+            del self._curr['attributes']['id']
+
+    def _handle_end_relation(self):
+        """
+        Handle closing relation element
+        """
+        self._result.append(Relation(result=self._result, **self._curr))
+        self._curr = {}
+
+    def _handle_start_member(self, attrs):
+        """
+        Handle opening member element
+
+        :param attrs: Attributes of the element
+        :type attrs: Dict
+        """
+
+        params = {
+            # ToDo: Parse attributes
+            'attributes': {},
+            'ref': None,
+            'result': self._result,
+            'role': None
+        }
+        if attrs.get('ref', None):
+            params['ref'] = int(attrs['ref'])
+        if attrs.get('role', None):
+            params['role'] = attrs['role']
+
+        cls_map = {
+            "area": RelationArea,
+            "node": RelationNode,
+            "relation": RelationRelation,
+            "way": RelationWay
+        }
+        cls = cls_map.get(attrs["type"])
+        if cls is None:
+            raise ValueError("Undefined type for member: '%s'" % attrs['type'])
+
+        self.cur_relation_member = cls(**params)
+        self._curr['members'].append(self.cur_relation_member)
+
+    def _handle_end_member(self):
+        self.cur_relation_member = None
diff --git a/pyextra/overpy/exception.py b/pyextra/overpy/exception.py
new file mode 100644
index 00000000..3d8416a1
--- /dev/null
+++ b/pyextra/overpy/exception.py
@@ -0,0 +1,166 @@
+class OverPyException(BaseException):
+    """OverPy base exception"""
+    pass
+
+
+class DataIncomplete(OverPyException):
+    """
+    Raised if the requested data isn't available in the result.
+    Try to improve the query or to resolve the missing data.
+    """
+    def __init__(self, *args, **kwargs):
+        OverPyException.__init__(
+            self,
+            "Data incomplete try to improve the query to resolve the missing data",
+            *args,
+            **kwargs
+        )
+
+
+class ElementDataWrongType(OverPyException):
+    """
+    Raised if the provided element does not match the expected type.
+
+    :param type_expected: The expected element type
+    :type type_expected: String
+    :param type_provided: The provided element type
+    :type type_provided: String|None
+    """
+    def __init__(self, type_expected, type_provided=None):
+        self.type_expected = type_expected
+        self.type_provided = type_provided
+
+    def __str__(self):
+        return "Type expected '%s' but '%s' provided" % (
+            self.type_expected,
+            str(self.type_provided)
+        )
+
+
+class MaxRetriesReached(OverPyException):
+    """
+    Raised if max retries reached and the Overpass server didn't respond with a result.
+    """
+    def __init__(self, retry_count, exceptions):
+        self.exceptions = exceptions
+        self.retry_count = retry_count
+
+    def __str__(self):
+        return "Unable get any result from the Overpass API server after %d retries." % self.retry_count
+
+
+class OverpassBadRequest(OverPyException):
+    """
+    Raised if the Overpass API service returns a syntax error.
+
+    :param query: The encoded query how it was send to the server
+    :type query: Bytes
+    :param msgs: List of error messages
+    :type msgs: List
+    """
+    def __init__(self, query, msgs=None):
+        self.query = query
+        if msgs is None:
+            msgs = []
+        self.msgs = msgs
+
+    def __str__(self):
+        tmp_msgs = []
+        for tmp_msg in self.msgs:
+            if not isinstance(tmp_msg, str):
+                tmp_msg = str(tmp_msg)
+            tmp_msgs.append(tmp_msg)
+
+        return "\n".join(tmp_msgs)
+
+
+class OverpassError(OverPyException):
+    """
+    Base exception to report errors if the response returns a remark tag or element.
+    
+    .. note::
+        If you are not sure which of the subexceptions you should use, use this one and try to parse the message.
+
+        For more information have a look at https://github.com/DinoTools/python-overpy/issues/62
+    
+    :param str msg: The message from the remark tag or element
+    """
+    def __init__(self, msg=None):
+        #: The message from the remark tag or element
+        self.msg = msg
+
+    def __str__(self):
+        if self.msg is None:
+            return "No error message provided"
+        if not isinstance(self.msg, str):
+            return str(self.msg)
+        return self.msg
+
+
+class OverpassGatewayTimeout(OverPyException):
+    """
+    Raised if load of the Overpass API service is too high and it can't handle the request.
+    """
+    def __init__(self):
+        OverPyException.__init__(self, "Server load too high")
+
+
+class OverpassRuntimeError(OverpassError):
+    """
+    Raised if the server returns a remark-tag(xml) or remark element(json) with a message starting with
+    'runtime error:'.
+    """
+    pass
+
+
+class OverpassRuntimeRemark(OverpassError):
+    """
+    Raised if the server returns a remark-tag(xml) or remark element(json) with a message starting with
+    'runtime remark:'.
+    """
+    pass
+
+
+class OverpassTooManyRequests(OverPyException):
+    """
+    Raised if the Overpass API service returns a 429 status code.
+    """
+    def __init__(self):
+        OverPyException.__init__(self, "Too many requests")
+
+
+class OverpassUnknownContentType(OverPyException):
+    """
+    Raised if the reported content type isn't handled by OverPy.
+
+    :param content_type: The reported content type
+    :type content_type: None or String
+    """
+    def __init__(self, content_type):
+        self.content_type = content_type
+
+    def __str__(self):
+        if self.content_type is None:
+            return "No content type returned"
+        return "Unknown content type: %s" % self.content_type
+
+
+class OverpassUnknownError(OverpassError):
+    """
+    Raised if the server returns a remark-tag(xml) or remark element(json) and we are unable to find any reason.
+    """
+    pass
+
+
+class OverpassUnknownHTTPStatusCode(OverPyException):
+    """
+    Raised if the returned HTTP status code isn't handled by OverPy.
+
+    :param code: The HTTP status code
+    :type code: Integer
+    """
+    def __init__(self, code):
+        self.code = code
+
+    def __str__(self):
+        return "Unknown/Unhandled status code: %d" % self.code
\ No newline at end of file
diff --git a/pyextra/overpy/helper.py b/pyextra/overpy/helper.py
new file mode 100644
index 00000000..e3ac0170
--- /dev/null
+++ b/pyextra/overpy/helper.py
@@ -0,0 +1,64 @@
+__author__ = 'mjob'
+
+import overpy
+
+
+def get_street(street, areacode, api=None):
+    """
+    Retrieve streets in a given bounding area
+
+    :param overpy.Overpass api: First street of intersection
+    :param String street: Name of street
+    :param String areacode: The OSM id of the bounding area
+    :return: Parsed result
+    :raises overpy.exception.OverPyException: If something bad happens.
+    """
+    if api is None:
+        api = overpy.Overpass()
+
+    query = """
+        area(%s)->.location;
+        (
+            way[highway][name="%s"](area.location);
+            - (
+                way[highway=service](area.location);
+                way[highway=track](area.location);
+            );
+        );
+        out body;
+        >;
+        out skel qt;
+    """
+
+    data = api.query(query % (areacode, street))
+
+    return data
+
+
+def get_intersection(street1, street2, areacode, api=None):
+    """
+    Retrieve intersection of two streets in a given bounding area
+
+    :param overpy.Overpass api: First street of intersection
+    :param String street1: Name of first street of intersection
+    :param String street2: Name of second street of intersection
+    :param String areacode: The OSM id of the bounding area
+    :return: List of intersections
+    :raises overpy.exception.OverPyException: If something bad happens.
+    """
+    if api is None:
+        api = overpy.Overpass()
+
+    query = """
+        area(%s)->.location;
+        (
+            way[highway][name="%s"](area.location); node(w)->.n1;
+            way[highway][name="%s"](area.location); node(w)->.n2;
+        );
+        node.n1.n2;
+        out meta;
+    """
+
+    data = api.query(query % (areacode, street1, street2))
+
+    return data.get_nodes()