Reply to "MTH PRR signal bridge - making it work like a real 3-position signal"

Pennsylover posted:

Has anyone reworked the MTH PRR position light signal bridge so that the diagonal/approach indication (equivalent to a yellow signal) is driven by track occupancy instead of a timer?  Did you completely strip out the current wiring and rewire it from scratch, or was only a minor modification needed?

Dale

prrhorseshoecurve posted:

The only Ones I saw functioning real were the MTH PRR bridges stripped of their wiring and added the Custom Signals Bridge mount position signals.

Although not showing the diagonal aspect in this picture, that is exactly what I did here. I used the MTH bridge and the signals from Custom Signals.

John