Beginning Tomorrow, Maryland State Highway Administration to Turn on Full-Color Ramp Metering Signals at 18 Interchanges Along Southbound I-270
MDOT will be activating 18 of the new ramp meters along I-270 South beginning tomorrow morning. The meters are a part of Maryland’s I-270 Innovative Congestion Management (ICM) project. The meters have been flashing yellow for the past month. Full details below per Montgomery County: