Press Releases - Department of Transportation

For Immediate Release: Thursday, August 23, 2018

MCDOT recently installed the first County traffic signal with backplate retroreflective borders at the intersection of Darnestown and Glen Mill roads. The use of retroreflective borders will be the standard for all reconstructed and new traffic signals owned and installed by Montgomery County. The borders improve safety by enhancing the visibility of the signal in both daytime and nighttime.

Montgomery County operates about 850 traffic signals, of which 285 are owned by the County. The remainder are owned by the Maryland State Highway Administration.

In addition, the standard for all new and reconstructed County traffic signals is the mast arm (see photo). Advantages include a more rigid mounting that can better withstand high winds and severe weather and require less maintenance.

Release ID: 18-158
Media Contact: Esther Bowring 240-777-7170