diff --git a/Game/Assets/Scripts/Model/LineSegment.cs b/Game/Assets/Scripts/Model/LineSegment.cs
new file mode 100644
index 0000000..65d2606
--- /dev/null
+++ b/Game/Assets/Scripts/Model/LineSegment.cs
@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace TransportGame.Model
+{
+    public struct LineSegment
+    {
+        public float X0 { get; private set; }
+        public float Y0 { get; private set; }
+        public float X1 { get; private set; }
+        public float Y1 { get; private set; }
+
+        public Vector2 P0
+        {
+            get
+            {
+                return new Vector2(X0, Y0);
+            }
+        }
+        public Vector2 P1
+        {
+            get
+            {
+                return new Vector2(X1, Y1);
+            }
+        }
+
+        public float Length
+        {
+            get
+            {
+                return (P1 - P0).Length;
+            }
+        }
+
+        public float LengthSq
+        {
+            get
+            {
+                return (P1 - P0).LengthSq;
+            }
+        }
+
+        public LineSegment(Vector2 p0, Vector2 p1)
+            : this()
+        {
+            X0 = p0.X; Y0 = p0.Y;
+            X1 = p1.X; Y1 = p1.Y;
+        }
+
+        public LineSegment(float x0, float y0, float x1, float y1)
+            : this()
+        {
+            X0 = x0; Y0 = y0;
+            X1 = x1; Y1 = y1;
+        }
+
+        public static Vector2? Intersect(LineSegment a, LineSegment b)
+        {
+            float s1x = a.X1 - a.X0, s1y = a.Y1 - a.Y0;
+            float s2x = b.X1 - b.X0, s2y = b.Y1 - b.Y0;
+
+            float det = (-s2x * s1y + s1x * s2y);
+
+            // Avoid division by zero
+            // Note: this is an edge case, the vectors might be parallel or colliniar
+            if (det == 0) return null;
+
+            float s = (-s1y * (a.X0 - b.X0) + s1x * (a.Y0 - b.Y0)) / det;
+            float t = (s2x * (a.Y0 - b.Y0) - s2y * (a.X0 - b.X0)) / det;
+
+            // Collision detected
+            if (s >= 0 && s <= 1 && t >= 0 && t <= 1)
+                return new Vector2(a.X0 + t * s1x, a.Y0 + t * s1y);
+
+            // No collision
+            return null;
+        }
+
+        /// <summary>
+        /// Calculates the distance from point p to line segment
+        /// </summary>
+        /// <param name="line">Line</param>
+        /// <param name="p">Point</param>
+        /// <returns>Distance</returns>
+        public static float Distance(LineSegment line, Vector2 p)
+        {
+            float det = (line.Y1 - line.Y0) * p.X - (line.X1 - line.X0) * p.Y 
+                + line.X1 * line.Y0 - line.Y1 * line.X0;
+            return Math.Abs(det) / line.Length;
+        }
+
+        public override string ToString()
+        {
+            return string.Format("({0}, {1})->({2}, {3})", X0, Y0, X1, Y1);
+        }
+    }
+}
diff --git a/Game/Assets/Scripts/Model/LineSegment.cs.meta b/Game/Assets/Scripts/Model/LineSegment.cs.meta
new file mode 100644
index 0000000..a68ae4b
--- /dev/null
+++ b/Game/Assets/Scripts/Model/LineSegment.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: eaabdeeb068e1dc46a7a9da6fd47f393
+timeCreated: 1432847695
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Game/Assets/Scripts/Model/Rectangle.cs b/Game/Assets/Scripts/Model/Rectangle.cs
new file mode 100644
index 0000000..ecbf0f3
--- /dev/null
+++ b/Game/Assets/Scripts/Model/Rectangle.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace TransportGame.Model
+{
+    public struct Rectangle
+    {
+        public float Left { get; set; }
+        public float Top { get; set; }
+        public float Right { get; set; }
+        public float Bottom { get; set; }
+
+        public Rectangle(float left, float top, float right, float bottom)
+            : this()
+        {
+            Left = left;
+            Top = top;
+            Right = right;
+            Bottom = bottom;
+
+            if (left > right)
+                throw new ArgumentException("Left must be smaller than right.");
+
+            if (top > bottom)
+                throw new ArgumentException("Top must be smaller than bottom.");
+        }
+
+        public float Width
+        {
+            get
+            {
+                return Right - Left;
+            }
+            set
+            {
+                Right = Left + value;
+            }
+        }
+
+        public float Height
+        {
+            get
+            {
+                return Bottom - Top;
+            }
+            set
+            {
+                Bottom = Top + value;
+            }
+        }
+
+        public bool Contains(float x, float y)
+        {
+            return x >= Left && x <= Right && y >= Top && y <= Bottom;
+        }
+
+        public bool Contains(Vector2 p)
+        {
+            return Contains(p.X, p.Y);
+        }
+
+        public static bool Intersects (Rectangle a, Rectangle b)
+        {
+            return !(b.Left > a.Right ||
+                     b.Right < a.Left ||
+                     b.Top > a.Bottom ||
+                     b.Bottom < a.Top);
+        }
+
+        public override string ToString()
+        {
+            return string.Format("({0}, {1}, {2}, {3})", Left, Top, Right, Bottom);
+        }
+    }
+}
diff --git a/Game/Assets/Scripts/Model/Rectangle.cs.meta b/Game/Assets/Scripts/Model/Rectangle.cs.meta
new file mode 100644
index 0000000..bae31f6
--- /dev/null
+++ b/Game/Assets/Scripts/Model/Rectangle.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 01c02a9fd2c3d0142905c23fb3142b6f
+timeCreated: 1432824087
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Game/Assets/Scripts/Model/Vector2.cs b/Game/Assets/Scripts/Model/Vector2.cs
new file mode 100644
index 0000000..710319c
--- /dev/null
+++ b/Game/Assets/Scripts/Model/Vector2.cs
@@ -0,0 +1,230 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using UnityEngine;
+
+namespace TransportGame.Model
+{
+    public struct Vector2
+    {
+        /// <summary>
+        /// Zero vector
+        /// </summary>
+        public static readonly Vector2 Zero = new Vector2(0, 0);
+
+        /// <summary>
+        /// Unit vector
+        /// </summary>
+        public static readonly Vector2 Unit = new Vector2(1, 0);
+
+        /// <summary>
+        /// Gets the X component
+        /// </summary>
+        public float X { get; private set; }
+
+        /// <summary>
+        /// Gets the Y component
+        /// </summary>
+        public float Y { get; private set; }
+
+        /// <summary>
+        /// Initializes a vector2
+        /// </summary>
+        /// <param name="x">X component</param>
+        /// <param name="y">Y component</param>
+        public Vector2(float x, float y)
+            : this()
+        {
+            X = x;
+            Y = y; 
+        }
+
+        /// <summary>
+        /// Gets the length of the vector
+        /// </summary>
+        public float Length
+        {
+            get
+            {
+                return (float)Math.Sqrt(LengthSq);
+            }
+        }
+
+        /// <summary>
+        /// Gets the length of the vector squared
+        /// </summary>
+        public float LengthSq
+        {
+            get
+            {
+                return X * X + Y * Y;
+            }
+        }
+
+        /// <summary>
+        /// Gets the normalized vector
+        /// </summary>
+        /// <returns>Normalized vector</returns>
+        public Vector2 Normalized
+        {
+            get
+            {
+                float len = Length;
+                return new Vector2(X / len, Y / len);
+            }
+        }
+
+        /// <summary>
+        /// Rotates vector by given number of radians
+        /// </summary>
+        /// <param name="radians"></param>
+        /// <returns></returns>
+        public Vector2 Rotate(float radians)
+        {
+            float sin = (float)Math.Sin(radians);
+            float cos = (float)Math.Cos(radians);
+
+            return new Vector2(X * cos - Y * sin, X * sin + Y * cos);
+        }
+
+        /// <summary>
+        /// Rotates vector by given number of degrees
+        /// </summary>
+        /// <param name="degrees"></param>
+        /// <returns></returns>
+        public Vector2 RotateDeg(float degrees)
+        {
+            return Rotate(degrees * (float)Math.PI / 180f);
+        }
+
+        /// <summary>
+        /// Sum operator
+        /// </summary>
+        /// <param name="a">First vector</param>
+        /// <param name="b">Second vector</param>
+        /// <returns>Result of addition</returns>
+        public static Vector2 operator +(Vector2 a, Vector2 b)
+        {
+            return new Vector2(a.X + b.X, a.Y + b.Y);
+        }
+
+        /// <summary>
+        /// Subtract operator
+        /// </summary>
+        /// <param name="a">First vector</param>
+        /// <param name="b">Second vector</param>
+        /// <returns>Result of subtraction</returns>
+        public static Vector2 operator -(Vector2 a, Vector2 b)
+        {
+            return new Vector2(a.X - b.X, a.Y - b.Y);
+        }
+
+        /// <summary>
+        /// Multiply by constant
+        /// </summary>
+        /// <param name="a">Vector</param>
+        /// <param name="c">Constant</param>
+        /// <returns>Result</returns>
+        public static Vector2 operator *(Vector2 a, float c)
+        {
+            return new Vector2(a.X * c, a.Y * c);
+        }
+
+        /// <summary>
+        /// Multiply by constant
+        /// </summary>
+        /// <param name="c">Constant</param>
+        /// <param name="a">Vector</param>
+        /// <returns>Result</returns>
+        public static Vector2 operator *(float c, Vector2 a)
+        {
+            return new Vector2(a.X * c, a.Y * c);
+        }
+
+        /// <summary>
+        /// Divide by constant
+        /// </summary>
+        /// <param name="a">Vector</param>
+        /// <param name="c">Constant</param>
+        /// <returns>Result</returns>
+        public static Vector2 operator /(Vector2 a, float c)
+        {
+            return new Vector2(a.X / c, a.Y / c);
+        }
+
+        /// <summary>
+        /// Equality operator
+        /// </summary>
+        /// <param name="a">First vector</param>
+        /// <param name="b">Second vector</param>
+        /// <returns>True if vectors are equal</returns>
+        public static bool operator ==(Vector2 a, Vector2 b)
+        {
+            return a.X == b.X && a.Y == b.Y;
+        }
+        /// <summary>
+        /// Inequality operator
+        /// </summary>
+        /// <param name="a">First vector</param>
+        /// <param name="b">Second vector</param>
+        /// <returns>True if vectors are not equal</returns>
+        public static bool operator !=(Vector2 a, Vector2 b)
+        {
+            return a.X != b.X || a.Y != b.Y;
+        }
+
+        /// <summary>
+        /// Calculates dot product of two vectors
+        /// </summary>
+        /// <param name="a">First vector</param>
+        /// <param name="b">Second vector</param>
+        /// <returns>Dot product</returns>
+        public static float Dot(Vector2 a, Vector2 b)
+        {
+            return a.X * b.X + a.Y * b.Y;
+        }
+
+        /// <summary>
+        /// Gets the vector corresponding with specified angle (in radians)
+        /// </summary>
+        /// <param name="rads">Radians</param>
+        /// <returns>Vector</returns>
+        public static Vector2 FromRadians(float rads)
+        {
+            return new Vector2((float)Math.Cos(rads), (float)Math.Sin(rads));
+        }
+
+        /// <summary>
+        /// Gets the vector corresponding with specified angle (in degrees)
+        /// </summary>
+        /// <param name="degs">Degrees</param>
+        /// <returns>Vector</returns>
+        public static Vector2 FromDegrees(float degs)
+        {
+            float rads = (degs * (float)Math.PI / 180f);
+            return FromRadians(rads);
+        }
+
+        public override string ToString()
+        {
+            return String.Format("({0}, {1})", X, Y);
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is Vector2)
+            {
+                Vector2 other = (Vector2)obj;
+                return X == other.X && Y == other.Y;
+            }
+
+            return false;
+        }
+
+        public override int GetHashCode()
+        {
+            return X.GetHashCode() * 7 + Y.GetHashCode();
+        }
+    }
+}
diff --git a/Game/Assets/Scripts/Model/Point.cs.meta b/Game/Assets/Scripts/Model/Vector2.cs.meta
similarity index 100%
rename from Game/Assets/Scripts/Model/Point.cs.meta
rename to Game/Assets/Scripts/Model/Vector2.cs.meta