WBAL-TV on MSN
Outdated equipment, no real-time tracking of Baltimore's traffic lights contributes to gridlock
Getting stuck in Baltimore traffic is nothing new, and neither are the city's traffic lights. WBAL-TV 11 News Investigates examines why.
Traffic lights today are controlled by computers and other purpose-built systems, but what did people do before computers were a thing? You may be surprised.
University of Michigan researchers have worked with General Motors in Oakland County on better traffic signal timing.
TRAVELBOOK magazine on MSN
Here Shine Germany’s Most Unusual Traffic Light Figures
The East German Ampelmännchen has become one of the symbols of Berlin and a popular photo subject for tourists. But it gets ...
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