diff --git a/DoubleDeckerBus/DoubleDeckerBus/AbstractMap.cs b/DoubleDeckerBus/DoubleDeckerBus/AbstractMap.cs
index a1d54e2..4ce9f31 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/AbstractMap.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/AbstractMap.cs
@@ -8,21 +8,22 @@ namespace DoubleDeckerBus
 {
     internal abstract class AbstractMap
     {
-        private IDrawningObject _drawningObject = null;
+        private IDrawningObject _drawingObject = null;
         protected int[,] _map = null;
         protected int _width;
         protected int _height;
         protected float _size_x;
         protected float _size_y;
-        protected readonly Random _random = new();
+        protected readonly Random _random = new Random();
         protected readonly int _freeRoad = 0;
         protected readonly int _barrier = 1;
-        public Bitmap CreateMap(int width, int height, IDrawningObject
-       drawningObject)
+
+
+        public Bitmap CreateMap(int width, int height, IDrawningObject drawningObject)
         {
             _width = width;
             _height = height;
-            _drawningObject = drawningObject;
+            _drawingObject = drawningObject;
             GenerateMap();
             while (!SetObjectOnMap())
             {
@@ -32,26 +33,48 @@ namespace DoubleDeckerBus
         }
         public Bitmap MoveObject(Direction direction)
         {
-                _drawningObject.MoveObject(direction);
+
+            _drawingObject.MoveObject(direction);
+
+            bool collision = CheckCollision();
+
+            if (collision)
+            {
+                switch (direction)
+                {
+                    case Direction.Left:
+                        _drawingObject.MoveObject(Direction.Right);
+                        break;
+                    case Direction.Right:
+                        _drawingObject.MoveObject(Direction.Left);
+                        break;
+                    case Direction.Up:
+                        _drawingObject.MoveObject(Direction.Down);
+                        break;
+                    case Direction.Down:
+                        _drawingObject.MoveObject(Direction.Up);
+                        break;
+                }
             }
+
             return DrawMapWithObject();
         }
         private bool SetObjectOnMap()
         {
-            if (_drawningObject == null || _map == null)
+            if (_drawingObject == null || _map == null)
             {
                 return false;
             }
             int x = _random.Next(0, 10);
             int y = _random.Next(0, 10);
-            _drawningObject.SetObject(x, y, _width, _height);
-            // TODO првоерка, что объект не "накладывается" на закрытые участки
-            return true;
+            _drawingObject.SetObject(x, y, _width, _height);
+
+            return !CheckCollision();
         }
         private Bitmap DrawMapWithObject()
         {
             Bitmap bmp = new(_width, _height);
-            if (_drawningObject == null || _map == null)
+            if (_drawingObject == null || _map == null)
             {
                 return bmp;
             }
@@ -70,12 +93,37 @@ namespace DoubleDeckerBus
                     }
                 }
             }
-            _drawningObject.DrawningObject(gr);
+            _drawingObject.DrawningObject(gr);
             return bmp;
+
+        }
+        private bool CheckCollision()
+        {
+            var pos = _drawingObject.GetCurrentPosition();
+            int startX = (int)((pos.Left) / _size_x);
+            int endX = (int)((pos.Right) / _size_x);
+            int startY = (int)((pos.Top) / _size_y);
+            int endY = (int)((pos.Bottom) / _size_y);
+
+            if (startX < 0 || startY < 0 || endX > _map.GetLength(1) || endY > _map.GetLength(0)) { return false; }
+
+
+
+            for (int y = startY; y < endY; y++)
+            {
+                for (int x = startX; x < endX; x++)
+                {
+                    if (_map[x, y] == _barrier)
+                    {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
         }
         protected abstract void GenerateMap();
         protected abstract void DrawRoadPart(Graphics g, int i, int j);
         protected abstract void DrawBarrierPart(Graphics g, int i, int j);
-
     }
 }
diff --git a/DoubleDeckerBus/DoubleDeckerBus/DrawningBus.cs b/DoubleDeckerBus/DoubleDeckerBus/DrawningBus.cs
index 4b68c4b..5fbe44e 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/DrawningBus.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/DrawningBus.cs
@@ -34,7 +34,7 @@ namespace DoubleDeckerBus
         /// <summary>
         /// Ширина отрисовки автобуса
         /// </summary>
-        private readonly int _busWidth = 112;
+        private readonly int _busWidth = 115;
         /// <summary>
         /// Высота отрисовки автобуса
         /// </summary>
@@ -183,7 +183,7 @@ namespace DoubleDeckerBus
         /// <returns></returns>
         public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
         {
-            return (_startPosX, _startPosY, _startPosX + _busWidth, _startPosY +_busHeight);
+            return (_startPosX, _startPosX + _busWidth, _startPosY, _startPosY + _busHeight);
         }
     }
 }
diff --git a/DoubleDeckerBus/DoubleDeckerBus/DrawningDoubleDeckerBus.cs b/DoubleDeckerBus/DoubleDeckerBus/DrawningDoubleDeckerBus.cs
index 2f73043..bd7a924 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/DrawningDoubleDeckerBus.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/DrawningDoubleDeckerBus.cs
@@ -18,10 +18,10 @@ namespace DoubleDeckerBus
         /// <param name="bodyKit">Признак наличия обвеса</param>
         /// <param name="secondFloor">Признак наличия второго этажа</param>
         /// <param name="line">Признак наличия полосы</param>
-        public DrawningDoubleDeckerBus(int speed, float weight, Color bodyColor, Color dopColor, bool secondFloor, bool bodyKit, bool line) :
-        base(speed, weight, bodyColor, 112, 50)
+        public DrawningDoubleDeckerBus(int speed, float weight, Color bodyColor, Color dopColor, bool secondFloor, bool bodyKit, bool stair) :
+        base(speed, weight, bodyColor, 115, 100)
         {
-            Bus = new EntityDoubleDeckerBus(speed, weight, bodyColor, dopColor, secondFloor, bodyKit, line);
+            Bus = new EntityDoubleDeckerBus(speed, weight, bodyColor, dopColor, secondFloor, bodyKit, stair);
         }
         public override void DrawTransport(Graphics g)
         {
@@ -50,11 +50,22 @@ namespace DoubleDeckerBus
             _startPosY += 40;
             base.DrawTransport(g);
             _startPosY -= 40;
-            if (doubleDeckerBus.Line)
+            Brush brBlack = new SolidBrush(Color.Black);
+            if (doubleDeckerBus.Stair)
             {
+                g.FillRectangle(brBlack, _startPosX + 73, _startPosY + 57, 4, 5);
+                g.FillRectangle(brBlack, _startPosX + 76, _startPosY + 53, 3, 5);
+                g.FillRectangle(brBlack, _startPosX + 78, _startPosY + 49, 4, 5);
+                g.FillEllipse(brBlack, _startPosX + 73, _startPosY + 57, 8, 5);
+                g.FillEllipse(brBlack, _startPosX + 76, _startPosY + 53, 6, 5);
+                g.FillEllipse(brBlack, _startPosX + 78, _startPosY + 49, 4, 5);
             }
+            Brush brGray = new SolidBrush(Color.DarkGray);
             if (doubleDeckerBus.BodyKit)
             {
+                g.FillRectangle(brGray, _startPosX, _startPosY + 75, 14, 8);
+                g.FillRectangle(brGray, _startPosX + 32, _startPosY + 75, 53, 8);
+                g.FillRectangle(brGray, _startPosX + 102, _startPosY + 75, 14, 8);
             }
         }
 
diff --git a/DoubleDeckerBus/DoubleDeckerBus/DrawningObjectBus.cs b/DoubleDeckerBus/DoubleDeckerBus/DrawningObjectBus.cs
index 51a06b5..906fba3 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/DrawningObjectBus.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/DrawningObjectBus.cs
@@ -28,7 +28,15 @@ namespace DoubleDeckerBus
         }
         public void DrawningObject(Graphics g)
         {
-            _bus.DrawTransport(g);
+            if (_bus == null) return;
+            if (_bus is DrawningDoubleDeckerBus doubleDeckerBus)
+            {
+                doubleDeckerBus.DrawTransport(g);
+            }
+            else
+            {
+                _bus.DrawTransport(g);
+            }
         }
 
     }
diff --git a/DoubleDeckerBus/DoubleDeckerBus/EntityDoubleDeckerBus.cs b/DoubleDeckerBus/DoubleDeckerBus/EntityDoubleDeckerBus.cs
index be33785..9a8c5cb 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/EntityDoubleDeckerBus.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/EntityDoubleDeckerBus.cs
@@ -23,7 +23,7 @@ namespace DoubleDeckerBus
         /// <summary>
         /// Признак наличия гоночной полосы
         /// </summary>
-        public bool Line { get; private set; }
+        public bool Stair { get; private set; }
         /// <summary>
         /// Инициализация свойств
         /// </summary>
@@ -33,14 +33,14 @@ namespace DoubleDeckerBus
         /// <param name="dopColor">Дополнительный цвет</param>
         /// <param name="secondFloor">Признак наличия второго этажа</param>
         /// <param name="bodyKit">Признак наличия обвеса</param>
-        /// <param name="line">Признак наличия полосы</param>
-        public EntityDoubleDeckerBus(int speed, float weight, Color bodyColor, Color dopColor, bool secondFloor, bool bodyKit, bool line) :
+        /// <param name="stair">Признак наличия лестницы</param>
+        public EntityDoubleDeckerBus(int speed, float weight, Color bodyColor, Color dopColor, bool secondFloor, bool bodyKit, bool stair) :
         base(speed, weight, bodyColor)
         {
             DopColor = dopColor;
             SecondFloor = secondFloor;
             BodyKit = bodyKit;
-            Line = line;
+            Stair = stair;
         }
 
     }
diff --git a/DoubleDeckerBus/DoubleDeckerBus/FormMap.Designer.cs b/DoubleDeckerBus/DoubleDeckerBus/FormMap.Designer.cs
index f7a0c1a..d2196bf 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/FormMap.Designer.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/FormMap.Designer.cs
@@ -157,11 +157,13 @@
             this.comboBoxSelectorMap.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.comboBoxSelectorMap.FormattingEnabled = true;
             this.comboBoxSelectorMap.Items.AddRange(new object[] {
-            "Простая карта"});
+            "Простая карта",
+            "Моя карта"});
             this.comboBoxSelectorMap.Location = new System.Drawing.Point(12, 12);
             this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
             this.comboBoxSelectorMap.Size = new System.Drawing.Size(121, 23);
             this.comboBoxSelectorMap.TabIndex = 8;
+            this.comboBoxSelectorMap.SelectedIndexChanged += new System.EventHandler(this.ComboBoxSelectorMap_SelectedIndexChanged);
             // 
             // FormMap
             // 
diff --git a/DoubleDeckerBus/DoubleDeckerBus/FormMap.cs b/DoubleDeckerBus/DoubleDeckerBus/FormMap.cs
index b29287a..ea2921e 100644
--- a/DoubleDeckerBus/DoubleDeckerBus/FormMap.cs
+++ b/DoubleDeckerBus/DoubleDeckerBus/FormMap.cs
@@ -16,7 +16,7 @@ namespace DoubleDeckerBus
         public FormMap()
         {
             InitializeComponent();
-            _abstractMap = new SimpleMap();
+            _abstractMap = new MyMap();
         }
         /// <summary>
         /// Заполнение информации по объекту
@@ -75,14 +75,10 @@ namespace DoubleDeckerBus
         private void ButtonCreateModif_Click(object sender, EventArgs e)
         {
             Random rnd = new();
-            var car = new DrawningDoubleDeckerBus(rnd.Next(100, 300), rnd.Next(1000,
-           2000),
-            Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0,
-           256)),
-            Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0,
-           256)),
-            Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0,
-           2)), Convert.ToBoolean(rnd.Next(0, 2)));
+            var car = new DrawningDoubleDeckerBus(rnd.Next(100, 300), rnd.Next(1000,2000),
+            Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0,256)),
+            Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0,256)),
+            Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0,2)), Convert.ToBoolean(rnd.Next(0, 2)));
             SetData(car);
         }
         /// <summary>
@@ -97,6 +93,9 @@ namespace DoubleDeckerBus
                 case "Простая карта":
                     _abstractMap = new SimpleMap();
                     break;
+                case "Моя карта":
+                    _abstractMap = new MyMap();
+                    break;
             }
         }
     }
diff --git a/DoubleDeckerBus/DoubleDeckerBus/MyMap.cs b/DoubleDeckerBus/DoubleDeckerBus/MyMap.cs
new file mode 100644
index 0000000..b36ec20
--- /dev/null
+++ b/DoubleDeckerBus/DoubleDeckerBus/MyMap.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DoubleDeckerBus
+{
+    internal class MyMap : AbstractMap
+    {
+        /// <summary>
+        /// Цвет участка закрытого
+        /// </summary>
+        private readonly Brush barrierColor = new SolidBrush(Color.Red);
+        /// <summary>
+        /// Цвет участка открытого
+        /// </summary>
+        private readonly Brush roadColor = new SolidBrush(Color.LightBlue);
+        protected override void DrawBarrierPart(Graphics g, int i, int j)
+        {
+            g.FillRectangle(barrierColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+        protected override void DrawRoadPart(Graphics g, int i, int j)
+        {
+            g.FillRectangle(roadColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+        protected override void GenerateMap()
+        {
+            _map = new int[100, 100];
+            _size_x = (float)_width / _map.GetLength(0);
+            _size_y = (float)_height / _map.GetLength(1);
+            int counter = 0;
+            for (int i = 0; i < _map.GetLength(0); ++i)
+            {
+                for (int j = 0; j < _map.GetLength(1); ++j)
+                {
+                    _map[i, j] = _freeRoad;
+                }
+            }
+            while (counter < 50)
+            {
+                int x = _random.Next(0, 100);
+                int y = _random.Next(0, 100);
+                if (_map[x, y] == _freeRoad)
+                {
+                    _map[x, y] = _barrier;
+                    counter++;
+                }
+            }
+        }
+    }
+}