That mechanism is called an Opticom. There is a white strobe-like light on the bumper of the Rig, pointed up at a 45 degree angle, I think. That light flashes, and then is picked up by a sensor near the traffic lights, which makes them switch to green.
why was the street light red for half a second then green?
Skier1996 1 year ago
whoa..hauling ass
toboe399 2 years ago
nice
twinboysfire52 2 years ago
awesome video
twinboysfire52 2 years ago
or whatever rig happens to be in the back, the 3rd, the 4th or something like that
ifhtfir 4 years ago
hahahaha
kirky316 3 years ago
I 2nd that!!!
kirky316 4 years ago
auburn,maine
fireengineme 5 years ago
great clip, they must have a switch for the red light, notice how long it stays red lol
theone2225 5 years ago
That mechanism is called an Opticom. There is a white strobe-like light on the bumper of the Rig, pointed up at a 45 degree angle, I think. That light flashes, and then is picked up by a sensor near the traffic lights, which makes them switch to green.
Capt343 5 years ago
Great clip
kirky316 5 years ago