Bule light on the back of traffic light?

[pbateson]

In Lynnwood, what this the bule light on the back of traffic light?

[Shaved &/or Laid]

It detects phantom codecs type s

[ebpda9]

it's to allert you that an emergency vehicle is approaching. we have those too in cleveland

[pdiggitydogg]

we have none of those here

[KwikR6]

Originally posted by pdiggitydogg
we have none of those here
Same
I think were smarter
We just look for the flashing lights and sirens.
hahaha jk.

[armyguy5]

we have those in my hometown...

chris

[pbateson]

The bule light are spot on me.

[MAXed Out]

I think those are when an emergency vehicle is aproaching or something to do with cops i dunno or something with blind people cause at some signal lights we have the speakers too that tells u when to cross.

[Shot 2 Hel]

Originally posted by Acura_86
blind people cause at some signal lights we have the speakers too that tells u when to cross.

why would blind people be driving

[G-M-W]

ya i saw one working the other day......an ambulance was blasting thru an intersection and the blue light was flashing and all the traffic lights went red

[DumbMoFo]

Are you referring to a strobe type light?

They are used when emergency vehicles cross intersections and when trains approach an area of track which crosses over a street.

Rumor has it, they also take pictures of rice boxes and post the pictures on the web for all to poke fun.