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Traffic Signals

We Bet You've Never Seen A Crosswalk Like This Before

AP | By GEORGE JAHN | Posted 05.13.2015 | Gay Voices

VIENNA (AP) — Some Vienna pedestrian traffic lights are suddenly not only red or green. They're also gay or straight. And Austria's r...

LED Traffic Signals Vulnerable To Winter Issues, Snow Build-Up

chicagotribune.com | Gerry Smith | Posted 05.25.2011 | Chicago

Towns across Illinois and nationwide have switched to LED traffic signals because they burn brighter, last longer and save money by using 90 percent l...