The ramp will be closed weekdays between 9 a.m. and 3 p.m. During the work, motorists can expect to be detoured using Grosvenor Lane to Cheshire Drive to MD 187 (Old Georgetown Road) and back to the outer loop of I-495. The detour length is approximately 1.7 miles.
The State Highway Administration is asking drivers to reduce speeds approaching, and while in, active work zones.
Questions about the project can be directed to the SHA District 3 Office at 301-513-7300.
For a look at real-time traffic conditions, go to md511.maryland.gov.