05-20-2011, 03:04 PM
Gary,
The Approach circuit on a designated mainline must provide ample protection for a train traveling at track speed. The other tracks are bonded again probably 20 ft from the grade crossing and it will be the crews responsibility to wait the suffecient amount of time before fouling the crossing.
The Approach circuit on a designated mainline must provide ample protection for a train traveling at track speed. The other tracks are bonded again probably 20 ft from the grade crossing and it will be the crews responsibility to wait the suffecient amount of time before fouling the crossing.