For decades, emergency vehicles have been able to change traffic lights to green. Their strobe lights and sirens can activate traffic signals to give them the right of way, but th ...

Google AI traffic test in Boston. Project Green Light has been tested at intersections in Fenway-Kenmore, Mission Mill, and Jamaica Plain by changing the timing of the traffic lights there.

Traffic calming, safety improvements for pedestrians, bicyclists and motorists, alike. These are some of the investments in ...