Model Number: 74151

That may not be enough if you are running a very large number of trains at the same time

This is a Broadway Limited 2732 HO Scale Pennsylvania Railroad EMD E7B with Sound& DCC - Paragon2™ #5864B (Single Stripe

This is an Atlas 50002206 N CSI Thrall 2743 Gondola w/Cover #210001

The Trainz SKU for this item is P11437961

MTH 20-60004 O Gauge SNCF Orient Express Premier Passenger Car Set (Set of 5) ProductNumber2_28060 Model Number: 74151Here is a MTH 20 60004 O Gauge Socit Nationale des chemins de fer Franais (French National Railway Company or National Company of the French Railways) Orient Express 5 Car Passenger Set. Features: Durable ABS Intricately Detailed Bodies Metal Wheels and Axles Overhead Interior Lighting Diecast 4 Wheel Trucks Operating Diecast Metal Couplers Colorful, Attractive Paint Schemes End of Car Diaphragms Separate Metal Handrails Fast Angle Wheel Sets Needle