
Remember the pedestrian flags for crossing Connecticut Ave in Chevy Chase? How’s this for an upgrade? From a press release:
Mayor Vincent C. Gray and representatives from the District Department of Transportation (DDOT) will demonstrate how a newly installed pedestrian HAWK signal (High-Intensity Activated crossWalK) works and discuss where other HAWK signals will be installed to make the District a safer and more walkable city.
WHERE: Connecticut Avenue and Northampton Street NW
BACKGROUND: The HAWK signal is designed to help pedestrians safely cross busy streets. While it appears differently to motorists, for pedestrians, this signal operates similar to other push-button-activated traffic signals in the District. It stops traffic with a red signal, allowing pedestrians to cross with a walk display. At certain locations, the signal can detect the presence of pedestrians waiting to cross and automatically activate.

Example of a HAWK system courtesy of DDOT