Mulberry Street (U.S. 40) (downtown Baltimore): Closed to traffic between Paca Street and St. Paul. Follow detours or use alternative routes.
Baltimore Street between Calvert and Gay streets (downtown Baltimore): Lane restrictions for subway construction begin tomorrow and continue through Feb. 1. Restrictions range from one lane closed during rush hours to three lanes closed at night. Parking meters along Baltimore Street will be bagged.
Timonium Road railroad crossing: Timonium Road between Green Spring Drive and Aylesbury Road closed to through traffic until 6 a.m. tomorrow for improvements related to light-rail construction.
Interstate 83: Right-hand lane southbound at bridge over DNR trail (south of Exit 33) closed 6 a.m.-1 p.m. today for bridge deck repairs.
Bay Bridge (U.S. 50/301): Eastbound toll plaza under reconstruction: single-lane closures Monday through Thursday, 9 a.m.-3 p.m., and Friday, 9 a.m.-noon.
Baltimore-Washington Parkway (Route 295): Work under way on diamond interchange at parkway and Routes 100/176. Expect single-lane closures northbound and southbound, 9 a.m.-3 p.m., Monday-Friday.
Northeast side: Delays and single-lane closures, Bel Air Road to Perring Parkway, 9 a.m.-3 p.m., Monday through Friday.
West side: Work on bridges at I-70/I-695 interchange (completion date: November). Ramp from Beltway to eastbound I-70 closed for bridge repairs; I-70 westbound bridge reduced to single lane for deck rehabilitation. Ramp from I-70 eastbound to inner loop closed for bridge repair; follow detour. I-70 westbound bridge reduced to single lane for deck rehabilitation.
South side: Ramp from northbound Baltimore-Washington Parkway to Beltway closed Monday through Thursday, 9 a.m.-3 p.m. and 9 p.m.-6 a.m., for construction of noise wall.
Interstate 95: Occasional lane closings at Tydings Bridge over Susquehanna. Periodic single-lane closings elsewhere in Baltimore and Harford counties for bridge work. Northbound fast lane of I-95 from Beltway to White Marsh closed daily, 7 a.m.-3 p.m., for median construction; similar closing southbound, 9 a.m. -3 p.m. New traffic patterns divide through travel lanes on I-95 northbound at the Patapsco River Bridge. In Howard County, peak-hour lane closures on weekdays and during weekends for concrete patching. Delays likely; alternate routes should be considered.
Thomas J. Hatem Memorial Bridge (U.S. 40): Construction continues on toll plaza; one lane closed in each direction on bridge for sandblasting and painting.
Francis Scott Key Bridge (I-695): All week, dawn to dusk, one lane closed in each direction. Construction at toll plaza, one lane closed in each direction.
*Anne Arundel County
U.S. 50/301: Westbound U.S. 50/301 relocated to right. Ramp to southbound Route 2 exits from left lane. Ridgely Avenue bridge over U.S. 50/301 closed. Interchanges with Patuxent Boulevard (Route 665) and I-97 are complete; all ramps open.
Downtown Annapolis: State Circle and two adjoining streets, Francis and School, being rebuilt; part of State Circle remains closed.
Route 3: Extensive construction between Beltway and Route 32 (highway is being upgraded to an interstate). Benfield Road interchange relocated.
Route 10: Extensive construction on southern extension near Jumpers Hole Road and Ritchie Highway.
Route 145 (Paper Mill Road): Bridge over Loch Raven Reservoir closed until March 1991 for repairs.
Eastbound U.S. 40: Single-lane between Patapsco Valley State Park and Nuwood Road.
Route 45: Single-lane closure at Cockeysville underpass 9 a.m.-3 p.m., Monday through Friday.