Aug 21 2026***TRAFFIC ALERT*** State Highway Administration to Temporarily Close the MD 4 Median Crossover at Skinners Turn Road for Pipe Replacement in Calvert CountyD.C./Southern | Traffic Alert | Lane ClosureDaytime Work Scheduled to Begin Monday Morning August 24 [Click here...]
Aug 20 2026***TRAFFIC ALERT*** State Highway Administration to Detour Eastbound I-70 Lane at the I-81 Interchange in Washington CountyWestern | Traffic Alert | Lane ClosureMotorists Should Expect Temporary Lane Closures and Detours [Click here...]
Aug 14 2026Planned Major Lane Closure Update for Weekend of August 14, 2026Statewide | Lane ClosureAll work is weather permitting [Click here...]
Aug 13 2026***TRAFFIC ALERT*** State Highway Administration to Close Lanes Overnight on I-70 Near Saint Paul Road for a Traffic Switch in Washington CountyWestern | Traffic Alert | Lane ClosureDrivers Should Plan Extra Drive Time Traveling in Each Direction of I-70 [Click here...]
Aug 11 2026State Highway Administration Implements Traffic Shift As MD 4 At Suitland Parkway Interchange Enters Next Phase of ConstructionD.C./Southern | Traffic Alert | Lane ClosureMotorists Urged to Put Safety First During Two-Year Traffic Shift [Click here...]