Maryland transportation officials will demonstrate a ramp metering system on Interstate 270 next week, with the goal of alleviating congestion and simplifying mergers on one of the state’s ...

The crash happened around 6 a.m. in the area of southbound I-270 between Maryland Route 109 and Route 121. ... To view the latest traffic updates, click here to use or INTERACTIVE TRAFFIC MAP.

The Maryland Department of Transportation will hold four meetings from Nov. 12 to Nov. 21 for input from the public on proposed solutions to I-270 congestion between I-370 and I-70, as it seeks to ...

At least five people were taken to hospitals after a multi-vehicle crash Monday morning on Interstate 270.Maryland State Police said all northbound lanes of I-270 were closed in Frederick County.