diff --git a/city_model_structure/attributes/node.py b/city_model_structure/attributes/node.py
index 39154182..86e6b514 100644
--- a/city_model_structure/attributes/node.py
+++ b/city_model_structure/attributes/node.py
@@ -8,7 +8,6 @@ Contributor Milad milad.aghamohamadnia@concordia.ca
 import uuid
 from typing import List, TypeVar
 from city_model_structure.attributes.time_series import TimeSeries
-
 Edge = TypeVar('Edge')
 
 
diff --git a/city_model_structure/transport/bus_edge.py b/city_model_structure/transport/bus_edge.py
index d886b4a3..98c31dc0 100644
--- a/city_model_structure/transport/bus_edge.py
+++ b/city_model_structure/transport/bus_edge.py
@@ -4,9 +4,10 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2021 Project Author Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
 
-from typing import List
+from typing import List, TypeVar
 from city_model_structure.attributes.edge import Edge
-from city_model_structure.transport.bus_node import BusNode
+
+BusNode = TypeVar('BusNode')
 
 
 class BusEdge(Edge):
diff --git a/city_model_structure/transport/bus_node.py b/city_model_structure/transport/bus_node.py
index 03113fdf..17274a4f 100644
--- a/city_model_structure/transport/bus_node.py
+++ b/city_model_structure/transport/bus_node.py
@@ -4,11 +4,12 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2021 Project Author Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
 
-from typing import List
+from typing import List, TypeVar
 
 from city_model_structure.attributes.node import Node
 from city_model_structure.attributes.point import Point
-from city_model_structure.transport.bus_edge import BusEdge
+
+BusEdge = TypeVar('BusEdge')
 
 
 class BusNode(Node):
diff --git a/city_model_structure/transport/origin_destination_edge.py b/city_model_structure/transport/origin_destination_edge.py
index 664bdd81..32fa7cbb 100644
--- a/city_model_structure/transport/origin_destination_edge.py
+++ b/city_model_structure/transport/origin_destination_edge.py
@@ -5,11 +5,12 @@ Copyright © 2021 Project Author Pilar Monsalvete Alvarez de Uribarri pilar.mons
 
 """
 
-from typing import List
+from typing import List, TypeVar
 from city_model_structure.attributes.edge import Edge
-from city_model_structure.transport.origin_destination_node import OriginDestinationNode
 from city_model_structure.attributes.schedule import Schedule
 
+OriginDestinationNode = TypeVar('OriginDestinationNode')
+
 
 class OriginDestinationEdge(Edge):
   """
diff --git a/city_model_structure/transport/origin_destination_node.py b/city_model_structure/transport/origin_destination_node.py
index eabf06fb..ea84bd5c 100644
--- a/city_model_structure/transport/origin_destination_node.py
+++ b/city_model_structure/transport/origin_destination_node.py
@@ -3,13 +3,14 @@ Origin-Destination node module
 SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2021 Project Author Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
-from typing import List
+from typing import List, TypeVar
 
 from city_model_structure.attributes.node import Node
 from city_model_structure.attributes.point import Point
 from city_model_structure.attributes.polygon import Polygon
 from city_model_structure.city_object import CityObject
-from city_model_structure.transport.origin_destination_edge import OriginDestinationEdge
+
+OriginDestinationEdge = TypeVar('OriginDestinationEdge')
 
 
 class OriginDestinationNode(Node):
diff --git a/city_model_structure/transport/traffic_node.py b/city_model_structure/transport/traffic_node.py
index 6391750e..6188e6e5 100644
--- a/city_model_structure/transport/traffic_node.py
+++ b/city_model_structure/transport/traffic_node.py
@@ -6,13 +6,14 @@ Contributor Milad milad.aghamohamadnia@concordia.ca
 Contributor Guille guille.gutierrezmorote@concordia.ca
 """
 
-from typing import List
+from typing import List, TypeVar
 
 from city_model_structure.attributes.edge import Edge
 from city_model_structure.attributes.node import Node
 from city_model_structure.attributes.point import Point
-from city_model_structure.transport.traffic_edge import TrafficEdge
-from city_model_structure.transport.connection import Connection
+
+Connection = TypeVar('Connection')
+TrafficEdge = TypeVar('TrafficEdge')
 
 
 class TrafficNode(Node):
diff --git a/helpers/configuration_helper.py b/helpers/configuration_helper.py
index 0a9b2d6c..de99f24a 100644
--- a/helpers/configuration_helper.py
+++ b/helpers/configuration_helper.py
@@ -38,4 +38,4 @@ class ConfigurationHelper:
     Get configured maximal coordinate value
     :return: 1.7976931348623157e+308
     """
-    return self._config.getfloat('buildings', 'max_coordinate')
+    return self._config.getfloat('buildings', 'max_coordinate').real
diff --git a/imports/geometry/rhino.py b/imports/geometry/rhino.py
new file mode 100644
index 00000000..66f200d8
--- /dev/null
+++ b/imports/geometry/rhino.py
@@ -0,0 +1,77 @@
+"""
+Rhino module parses rhino files and import the geometry into the city model structure
+SPDX - License - Identifier: LGPL - 3.0 - or -later
+Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
+"""
+from rhino3dm import *
+from rhino3dm._rhino3dm import MeshType
+import numpy as np
+
+import helpers.configuration_helper
+from city_model_structure.attributes.polygon import Polygon
+from city_model_structure.building import Building
+from city_model_structure.city import City
+from city_model_structure.building_demand.surface import Surface as LibsSurface
+from imports.geometry.helpers.geometry_helper import GeometryHelper
+from helpers.configuration_helper import ConfigurationHelper
+
+
+class Rhino:
+  def __init__(self, path):
+    self._model = File3dm.Read(str(path))
+    max_float = 1.7976931348623157e+308
+    min_float = -1.7976931348623157e+308
+    self._min_x = self._min_y = self._min_z = max_float
+    self._max_x = self._max_y = self._max_z = min_float
+    print('init')
+
+  @staticmethod
+  def _solid_points(coordinates) -> np.ndarray:
+    solid_points = np.fromstring(coordinates, dtype=float, sep=' ')
+    solid_points = GeometryHelper.to_points_matrix(solid_points)
+    return solid_points
+
+  def _lower_corner(self, x, y, z):
+    if x < self._min_x:
+      self._min_x = x
+    if y < self._min_y:
+      self._min_y = y
+    if z < self._min_z:
+      self._min_z = z
+    if x > self._max_x:
+      self._max_x = x
+    if y > self._max_y:
+      self._max_y = y
+    if z > self._max_z:
+      self._max_z = z
+
+  @property
+  def city(self) -> City:
+    buildings = []
+    print('city')
+    for obj in self._model.Objects:
+      name = obj.Attributes.Id
+      surfaces = []
+      for face in obj.Geometry.Faces:
+        if face is None:
+          break
+        _mesh = face.GetMesh(MeshType.Default)
+        for i in range(0, len(_mesh.Faces)):
+          faces = _mesh.Faces[i]
+          _points = ''
+
+          for index in faces:
+            self._lower_corner(_mesh.Vertices[index].X, _mesh.Vertices[index].Y, _mesh.Vertices[index].Z)
+            _points = _points + f'{_mesh.Vertices[index].X} {_mesh.Vertices[index].Y} {_mesh.Vertices[index].Z} '
+          polygon_points = Rhino._solid_points(_points.strip())
+          print(_points)
+        surfaces.append(LibsSurface(Polygon(polygon_points), Polygon(polygon_points)))
+      buildings.append(Building(name, 3, surfaces, 'unknown', 'unknown', (self._min_x, self._min_y, self._min_z), []))
+    lower_corner = (self._min_x, self._min_y, self._min_z)
+    upper_corner = (self._max_x, self._max_y, self._max_z)
+    city = City(lower_corner, upper_corner, 'Montreal')
+    for building in buildings:
+      city.add_city_object(building)
+    return city
+
+
diff --git a/imports/geometry_factory.py b/imports/geometry_factory.py
index ae2c3e29..d24199bf 100644
--- a/imports/geometry_factory.py
+++ b/imports/geometry_factory.py
@@ -8,6 +8,7 @@ from city_model_structure.city import City
 from imports.geometry.citygml import CityGml
 from imports.geometry.obj import Obj
 from imports.geometry.osm_subway import OsmSubway
+from imports.geometry.rhino import Rhino
 
 
 class GeometryFactory:
@@ -42,6 +43,14 @@ class GeometryFactory:
     """
     return OsmSubway(self._path).city
 
+  @property
+  def _rhino(self) -> City:
+    """
+    Enrich the city by using OpenStreetMap information as data source
+    :return: City
+    """
+    return Rhino(self._path).city
+
   @property
   def city(self) -> City:
     """
@@ -49,3 +58,11 @@ class GeometryFactory:
     :return: City
     """
     return getattr(self, self._file_type, lambda: None)
+
+  @property
+  def city_debug(self) -> City:
+    """
+    Enrich the city given to the class using the class given handler
+    :return: City
+    """
+    return Rhino(self._path).city
diff --git a/requirements.txt b/requirements.txt
index 48d73cf7..677cfa53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,5 @@ xlrd~=2.0.1
 openpyxl~=3.0.7
 networkx~=2.5.1
 parseidf~=1.0.0
-ply~=3.11
\ No newline at end of file
+ply~=3.11
+rhino3dm~=7.7.0
\ No newline at end of file