As of 9a.m. Thursday, traffic was slow on Annapolis Road and Waterview Avenue, due to an accident.
Accidents were slowing traffic on Schuster Road and Furnace Road in Jarrettsville and Route 24 at Hanson Road in Harford County.
Debris in the road was slowing traffic on the inner loop of I-695 near I-95.
A disabled vehicle was slowing traffic on U.S. 50 westbound at the Chesapeake Bay Bridge.
In Baltimore City, Fort Avenue is closed between Andre Street and Fort McHenry until 11 p.m. tonight due to the Sailabration activities.
Light rail service is suspended between the Timonium and Hunt Valley stations due to construction work. A shuttle bus service is available instead.
There are no major delays reported on Baltimore area transit systems.