The switch rails are made of metal

This is an Athearn 98827 HO Scale Santa Fe SD40 with DCC & Sound #5014

This is a USA Trains 1832 G Denver & Rio Grande Western Bunk Car

The Trainz SKU for this item is P11444872

Athearn G22828 HO SOO/Freight FP7A/F7B Diesel Loco w/DCC & Sound #500a, #2501c ProductID_12034258 The switch rails are madeThis is an Athearn G22828 HO Scale SOO Freight FP7A with DCC & Sound #500a #2501c. SOO Units Features: While these covered wagons were bought for passenger service, they served most of their careers in freight service. Changing colors to the now familiar red and white scheme in the early sixties, and loosing their steam generators shortly thereafter, the old girls started to gain some real personality. Steam generator and side skirts removed, Grabiron