- Mar 8, 2008
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Originally posted by: ironwing
That is the function of that piece of equipment. It is a derailer, designed to run trains off the track. They are put in place as safety blocks where the tracks are being worked on. The purpose is to prevent trains from running through work zones, running into parked trains, or running places the railroad doesn't want them to go.
Originally posted by: Slimline
I wouldnt want to be doing 50 and see one of those little blue circles coming....
