Medium Speed is defined as not exceeding how many MPH?

Medium Speed is defined as not exceeding how many MPH?

• A. 10 MPH
• B. 20 MPH
• C. 30 MPH
• D. 40 MPH

Answer: (C)

Medium speed is a railroad speed category that sits between slow/yard movements and higher-speed operations. It means you can travel faster than yard or restricted speeds, but not so fast that you can’t stop promptly for signals, track conditions, or unexpected obstacles. In CSX practice, the maximum for medium speed is 30 mph. This limit helps ensure adequate braking distance and proper response to signal indications on typical mainline operations. Speeds like 10 mph are associated with yard or restricted movements, while 40 mph would exceed medium speed; a mid-range like 20 mph would generally fall into a different category depending on the track rules.

Medium speed is a railroad speed category that sits between slow/yard movements and higher-speed operations. It means you can travel faster than yard or restricted speeds, but not so fast that you can’t stop promptly for signals, track conditions, or unexpected obstacles. In CSX practice, the maximum for medium speed is 30 mph. This limit helps ensure adequate braking distance and proper response to signal indications on typical mainline operations. Speeds like 10 mph are associated with yard or restricted movements, while 40 mph would exceed medium speed; a mid-range like 20 mph would generally fall into a different category depending on the track rules.