Me too, ssteff13. For non-Pittsburghers- an alleyway (see 0:24) crosses Dell Ave. here at a 90 deg. angle and the T tracks cross both Dell and the alley at 45 deg. There are 5 mast-mounted flasher pairs (1 pair facing the alley) & 4 'boulevard' type (aerial) pairs (2 facing Dell, 2 for the alley) - all told, 18 bright LEDs protecting one busy crossing! And it's all just outside my windows!!
Me too, ssteff13. For non-Pittsburghers- an alleyway (see 0:24) crosses Dell Ave. here at a 90 deg. angle and the T tracks cross both Dell and the alley at 45 deg. There are 5 mast-mounted flasher pairs (1 pair facing the alley) & 4 'boulevard' type (aerial) pairs (2 facing Dell, 2 for the alley) - all told, 18 bright LEDs protecting one busy crossing! And it's all just outside my windows!!
flyingspotscanner 3 years ago
I love the overhead crossing lights here. So much cool stuff like that on the 42.
ssteff13 3 years ago