Hello. A couple of times, I've been in a situation where I have no choice but to push a few cars down the main line to their destination, maybe five miles away. I know I'm supposed to know my route and check the maps to see if spur tracks will be in the right direction before I start. I also know that pushing is allowed as long as a brakeman is on the front car and is in constant communication with the engineer, and a minimum speed is adhered to. Is this done in the real world? I don't remember ever seeing a train push cars on the main line. Maybe one of you railroaders can answer this. Thanks!
John Barbour
Danville, Va