As of 9 a.m. Thursday, traffic was slow on Route 100 westbound at Arundel Mills Boulevard, due to an accident.
Accidents were slowing traffic on Route 152 at Trimble Road in Joppa, Gamber Road near Sykesville Road in Sykesville, Greenmount Avenue and 33rd Street in Baltimore City, and Baldwin Mill Road and Putnam Road in Forest Hill.
Debris in the roead was slowing traffic on the outer loop of I-695 near Harford Road.
Route 161 was closed between Castleton Road and Conowingo Road in Harford County, due to an accident.
A downed tree was blocking traffic at Murray Hill Road and Vollmerhausen Road in Howard County.
There are no other major delays reported on Baltimore area transit systems.