Here is my first draft of the new N gauge MAT. I used the RTS 5.0 freeware from Atlas to draw the layout. The blue squares are 12x12inches in size. Minimum radius is 20 inches. I designed this trackplan to take advantage of walk around control as I like to follow my trains. On the bottom right you will see the interchange at Sarnia where the MAT meets Catt's GVR. NARA at its best. I haven't showed where the various industries are yet. This is a big file that takes a while to load. Please tell me what you think of it?