The city has installed 50 lights in alleyways along Central. That might seem like an easy fix, but Mayor Tim Keller says his office has been doing lots of research and this is just the beginning ...

The District is brightening up the city's alleys with new lights that are expected to last longer and cut emissions. Engineers with the D.C. Department of Transportation are finishing work on an ...

Everyone knows that downtown alleyways are dark at night ... One of the sunlight-redirecting panels Gathered light travels through the acrylic and is emitted at the panel's edges, one of which ...