All locomotives are DCC equipped with SoundTraxx decoders. Some engines have TSU-1000 decoders while newer installations are using Blunamis. The M-I primarily uses ProtoThrottles for operation of locomotives. All are equipped with significant amounts of momentum for acceleration and deceleration, so a brake must be used to stop.
The M-I is an ideal layout to learn or use a ProtoThrottle. It’s a calm environment with no pressure and plenty of folks are on hand to help. For diesels, it certainly is the most realistic controller short of the real thing.
I’ve added a variety of guides directly to the throttle case to assist operators. Since the M-I is no longer using engine cards, detailed engine info is printed on the rear of each clipboard.





The M-I is transitioning away from steam operation, but will occasionally use one for the Incline job. When in service, steam locomotives are operated with an NCE Intermediate Cab 06er.

The NCE Intermediate Cab can also be used for diesels, however, headlights (and other functions) may not work. Toggle F5 to apply diesel brakes.