It's based on a design first used in the late 1970s

many railroads made sure every car on their newest post-war trains was streamlined

Two kinds of tracks are included

Trainz Product Id: 11476173

Trainz Product Id: 12266160

MTH 70-2080-4 M&Ms G Scale F-7 A-Unit Diesel (Dummy) ProductID_11568872 It's based on a designHere is a MTH 70 2080 4 M&Ms F 7 A Unit Diesel (Dummy). Metal Wheels, Axles and Gears Detailed Truck Sides, Pilots and Fuel Tank Colorful Paint Scheme Metal Chassis Metal Handrails and Decorative Horn Illuminated Number Boards Lighted Marker Lights Metal Body Side Grilles Spinning Roof Fans (2) Operating Proto Couplers Lighted Cab Interiors Intricately Detailed Polycarbonate Body Locomotive Speed Control Operating Smoke Unit (2) Cab Figures (2)