I've seen a flashing green signal at Trenton NJ, serving AMTRAK, NJ Transit, and SEPTA trains.
B bob7094 · Premium Member Joined Jan 3, 2008 · 71 Posts #4 · Oct 11, 2008 View full thread I've seen a flashing green signal at Trenton NJ, serving AMTRAK, NJ Transit, and SEPTA trains.