News tagged with traffic light

Smart highways to avoid traffic jams

(Phys.org) -- Traffic lights on highway access ramps can help prevent traffic jams. Swiss engineers are testing this approach to increase the capacity of Swiss highways.

May 21, 2012
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US, university test cars that can communicate

In a few weeks, about 2,800 cars, trucks and buses will start talking to each other on the streets of Ann Arbor, Michigan, in a giant experiment that government officials are hoping will lead to safer roads.

Aug 21, 2012
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A new methodology developed to monitor traffic flow

The most recent edition of the scientific journal Transportation Research Part B, one of the most recognised in its category, has published the research conducted by Iván Guardiola of the University of Science and Techno ...

Jun 09, 2014
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The traffic light turns 100

100 years ago, on August 5, 1914, the first electric traffic light was installed on a city street in Cleveland, Ohio. Siemens entered the business ten years later, when the first traffic light tower from Siemens was installed ...

Aug 06, 2014
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