Welcome to Maryland 511

Maryland 511 is Maryland's official travel information service.

Maryland 511 is Maryland's official travel information service. Maryland 511 provides travelers with reliable, current traffic and weather information, as well as links to other transportation services. Maryland 511 helps motorists reach their destination in the most efficient manner when traveling in Maryland.

Highlights

road maintenance operations on I-495 between Exit 30 - US 29/Colesville Rd and Exit 29 - MD 193/University Blvd E. [inner loop] left lanes and left shoulder closed.
............................................
road maintenance operations on MD 150 at MD 151/North Point Blvd. [eastbound] right entrance ramp closed.
............................................
road maintenance operations on US 301 near Cliffton Dr. [northbound] all lanes closed.
............................................
View more....