It measures 11 1/8 inches and the minimum curve radius is O-27

It will work with any DC-operated trains

This is an MTH 30-7048 A&W Rootbeer 3-Car Freight Set

Road Name: Chicago & Illinois Midland (CIM)

high horsepower (HHP-8) locomotives were built to extend the range of Amtrak‘s fleet of high-speed passenger trains

Atlas 36470 N Scale Erie Lackawanna 50' Double Door Box Car #35805 ProductID_11982251 It measures 11 1/8 inchesColorful painting and printing Equipped with AccuMate operating knuckle couplers Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 36470 Road Name: Erie Lackawanna (EL) MSRP: $16. 95 Scale Era: N Scale Model Type: Freight Cars The Trainz SKU for this item is P12104610. Trainz Product Id: 12104610