Add Yahoo as a preferred source to see more of our stories on Google. After years of testing, the Maryland State Highway Administration announced that ramp metering signals along northbound I-270 are ...

Maryland's expanded ramp metering on I-270 aims to ease traffic, but drivers are skeptical, citing confusion and new delays.

All ramp metering signals along the I-96 Flex Route went into effect on Wednesday. Since June, eight entrance ramps to I-96 have already implemented ramp metering on the freeway. But starting on Sept.

All I-96 ramp metering traffic lights will be active beginning Wednesday. These lights at freeway entrances control the flow of traffic entering the freeway. The metering is designed to allows the ...

MONTGOMERY COUNTY, Md. — After years of testing, the Maryland State Highway Administration announced that ramp metering signals along northbound I-270 are fully operational. The new signals aim to ...