Real-Time travel conditions and live traffic cameras are available - md511.maryland.gov.

Weekend Lane Closures

Baltimore County

Calvert County

Carroll County

Frederick County

 I-70 eastbound over US 40 Alternate - Routine maintenance to bridge deck. Right lane closure in effect through 5 am Monday.

Harford County

• MD 24 (Rocks Rd.) between St. Clair Bridge Road and MD 165 (Pylesville Rd.) - Maintenance pavement patching operations – Single lane closures on sections of MD 24 with flagging operations between 9 a.m. and 3 p.m. Saturday, June 13. New

Montgomery County

• Georgia Ave (MD 97) between Silver Spring Avenue and Thayer Avenue - Through June 21, he northbound right lane will be closed to allow space for outdoor dining. Learn more HERE.  New

Week Ahead

Baltimore County

• MD 25 (Falls Road) between Joppa Road and MD 131 (Seminary Ave.) - Maintenance pavement patching operations – Overnight single lane closures on sections of MD 25 between 7 p.m. and 5 a.m. the next day Sunday-Thursday through late June. New 
• I-70 East and West Bridges over Patapsco River and CSX railroad- Bridge parapet rehabilitation - Single lane closures on I-70 East and  I-70 West in the vicinity of the bridges (Baltimore/Howard Co. line) between 9 a.m. and 3 p.m. Monday-Friday and single and double lane closures between 7 p.m. and 5 a.m. the next day Sunday - Thursday.  NOTE: The traffic lanes on both bridges will be shifted to one side to create a safer work zone for crews working on the other side.  Traffic will be shifted to the right on I-70 West on June 11 and to the left on I-70 East on June 17. Updated     

Carroll County

• MD 852 (Old Manchester Road) between both intersections of MD 27 (Manchester Road) - Resurfacing (Chip Seal) - Single lane closure with a flagging operation Monday through Friday 8 a.m. to 5 p.m. This project is expected to be complete in June.       
• MD 86 (Lineboro Road) Bridge over the south branch of Gunpowder Falls – Pipe Installation – Crews will close and detour the MD 86 (Lineboro Road) bridge starting June 5 at 7 p.m. through Sunday, June 7 to install pipes as part of the bridge replacement project. Message boards, signs and cones will be used to alert and guide motorists.
• MD 97 (Littlestown Pike) between Airport Drive and the city limits of Westminster -- Patching -- Single lane closures with a flagging operation from 8 p.m. to 5 a.m. Sunday night through Friday morning.  The project is expected to be complete in June.       

Frederick County

•  MD 180 (Jefferson Pike) between I-70 bridge and Mt. Zion Road - Patching - Single lane closure with a flagging operation Monday through Friday from 8 a.m. to 5 p.m. in both directions of MD 180. This project is expected to be complete in July.       
• I-270 at MD 85 Interchange - Pipe work - Exit ramp for southbound I-270 to northbound MD 85 and the exit ramp from northbound MD 85 to southbound I-270 closed overnight starting Tuesday, May 26. Closure hours are Monday through Friday from 10 p.m. to 5 a.m. The work is expected to be finished mid-June.       
• Southbound US 15 (Catoctin Mountain Highway) at MD 26 (Liberty Road) – Shoulder reconstruction – Single lane and shoulder closures on southbound US 15 between the bridge over MD 26 and Motter Avenue from 9 p.m. to 5 a.m. Monday through Friday. The project is expected to be complete in June.      

Harford County

• MD 24 (Rocks Rd.) between St. Clair Bridge Road and MD 165 (Pylesville Rd.) - Maintenance pavement patching operations – Single lane closures on sections of MD 24 with flagging operations between 9 a.m. and 3 p.m. Monday - Friday through late July. New
• US 1 Business (Broadway) between Main St. and Hickory Ave. – Roadway resurfacing - Single lane closures between 9 a.m. and 3 p.m. Monday - Friday, and between 7 p.m. and 5 a.m. the next day Sunday - Thursday. Ongoing
• MD 924 South between US 1 and Kenmore Avenue - Roadway resurfacing - Single lane and shoulder/parking lane closures on the one-way southbound segment of MD 924 between 9 a.m. and 3 p.m Monday-Friday. New

Montgomery/Prince George’s County

• Purple Line – For a list of active construction and lane closures along the Purple Line alignment, please click HERE (MTA project).
• I-495 OL (Capital Beltway) between MD 190 (River Road) and Clara Barton Parkway. Steel beam work to Persimmon Tree Road bridge over I-495 – Starting Sunday at 9 pm to 5 am the next day, crews will require temporary triple, double and single lane closures on outer loop of I-495. Each night, crews will close one lane at 9 p.m., two lanes at 10 p.m. and three lanes at 11 p.m. Weather and progress permitting, all work should be complete by 5 a.m. on Friday, June 19. New

Prince George’s County

• MD 4 (Pennsylvania Avenue) from Forestville Road to the I-495 (Capital Beltway) bridge – Resurfacing -  Weekday single lane closures, 9 a.m. to 4 p.m. and overnight double lane closures, Sunday through Saturday, 8 p.m. to 5 a.m. through late spring 2020.
• MD 5 (Branch Avenue) at MD 373 (Accokeek Road)/MD 381 (Brandywine Road) – Interchange construction project -  Intermittent lane closures on all three roads, weekdays, 9 a.m. to 3 p.m. and overnight, Sunday through Thursday, 8 p.m. to 5 a.m. through late spring 2020.
• MD 193 (Enterprise Road) from Woodgate Way/Marleigh Drive to Lisborough Road– ADA ramp improvement project -  Single northbound and southbound lane closures with detour, weekdays, 9 a.m. to 3 p.m. through late spring 2020. Drivers should use the signed detour route of Meadowland Drive, Lisborough Road and Lisborough Terrace).
• MD 373 (Accokeek Road) over Burch Branch- Bridge Deck Replacement - Full lane closures 24/7 at MD 373 (Accokeek Road) over Burch Branch through late summer 2020.  Variable message boards will direct motorists through a detour. New

Worcester County

• Westbound US 50 over Sinepuxent Bay (Harry Kelley Memorial Bridge) in Ocean City - Single lane closure Tuesday-Friday 7 a.m. to 3 p.m. through mid-June for scaffold removal and installation of a work platform.

Long-Term Closures

Allegany County

• MD 36 (Mt. Savage Road) Bridge over Jennings Run –Bridge Replacement – MD 36 is closed and detoured until spring 2020.
• MD 51 (Industrial Blvd) Bridge over MD 61 (Canal Parkway) in Cumberland for bridge replacement – All traffic will be switched over to the North bound lanes while work is done on the South bound bridge - speed limit will be reduced to 25 mph - this will continue throughout the construction season.

Anne Arundel County

• Westbound MD 175 (Annapolis Road/Jessup Road) between National Business Parkway and MD 295 (Baltimore-Washington Parkway) – Utility relocation – Single lane closures Sunday nights through Friday mornings from 7 p.m. to 5 a.m.
• MD 424 between Duke of Kent Drive and MD 450 (Defense Highway) - Improvement project – flagging operation near Neumann Way between 9 a.m. and 3 p.m., weekdays. 

Baltimore City

• HIGH IMPACT  I-895 (Baltimore Harbor Tunnel Throughway) between the tunnels and Boston Street/O’Donnell Street (exit 11) and the Holabird Avenue exit (MDTA Project) –Bridge rehabilitation project – The southbound bore of the Baltimore Harbor Tunnel (I-895) will be closed continuously until mid-June.  The southbound bore will close at 8:30p.m. on Friday, April 3, until approximately June 19.

Baltimore County

• I-70 East and West Bridges over Patapsco River and CSX railroad- Bridge parapet rehabilitation - Single lane closures on I-70 East and  I-70 West in the vicinity of the bridges (Baltimore/Howard Co. line) between 9 a.m. and 3 p.m. Monday-Friday and single and double lane closures between 7 p.m. and 5 a.m. the next day Sunday-Thursday.  NOTE: The traffic lanes on both bridges will be shifted to one side to create a safer work zone for crews working on the other side. Traffic will be shifted to the right on I-70 West on June 11 and to the left on I-70 East on June 17. Updated
• I-70 East and West from I-695 (Baltimore Beltway) to Baltimore/Howard Co. line – Part of Areawide Interstate route pavement resurfacing - Single lane closures on I-70 East between 7 p.m. and 5 a.m. the next day Sunday-Thursday;  double lane closures between 8 p.m. and 5 a.m. the next day Sunday-Thursday.  Ongoing
• I-83 (Baltimore-Harrisburg Expressway) North and South Bridges over Padonia Road –Dual Bridge replacement and interchange improvements – I-83 South has a split traffic pattern at Padonia Rd. interchange with all lanes open (2 left, one right) until late fall 2020. I-83 North has single lane closures between 9 a.m. and 4 p.m. Monday-Friday and between 7 p.m. and 5 a.m. the next day Sunday-Thursday.  24 hours/7 days single lane closure on Padonia Rd. East until the project is complete. Interchange Ramp from Padonia Road East to I-83 North closed 24 hours/7 days until the project is complete.  Single lane closures on Padonia Rd. West between 9 a.m. and 3 p.m. Monday-Saturday, and between 8 p.m. and 5 a.m. the next day Sunday-Thursday. Detours of Padonia Rd. underneath I-83 possible on weeknights (Sunday-Thursday) between 8 p.m. and 5 a.m the next morning.  Ongoing
• HIGH IMPACT  I-695 South (Baltimore Beltway Outer Loop) between US 40 (Baltimore National Pike) and MD 144 (Frederick Road) – Highway widening project – Single and double lane closures along I-695 South and North (Outer and Inner Loops) between 9 p.m. and 5 a.m. the next day Sunday - Thursday. Interchange Ramp from I-695 South/Outer Loop at Exit 13 - MD 144 (Frederick Road) closed for reconstruction until late summer 2020.
• US 1 (Belair Road) between I-695 (Baltimore Beltway) and Still Meadow Road – Roadway resurfacing – Intermittent single lane closures on northbound and southbound US 1 between 8 am to 4 pm Monday-Friday. Ongoing
• US 1 (Belair Road) Bridge over Gunpowder Falls – Bridge rehabilitation – Intermittent two-hour single lane closures on northbound and southbound US 1 in the vicinity of the bridge between 9 a.m. and 3 p.m. Monday-Friday.
• MD 150 (Eastern Ave.) between the bridge over Back River and the intersection with Mace Avenue/Riverside Drive - Resurfacing/County water main replacement – Single lane closures on eastbound and MD 150 between 9 a.m. and 3 p.m., Monday-Friday, and between 7 p.m. and 5 a.m. the next day, Sunday-Thursday.
• MD 140 (Reisterstown Rd.) between Painters Mill Rd. and Pleasant Hill Rd. –Resurfacing/County Water Main replacement - Single lane closures with lane shifts along northbound and southbound MD 140 from the CSX Railroad Bridge to Straw Hat Road  Monday-Friday between 9 a.m. and 3 p.m. and Sunday-Thursday between 7 pm and 5 a.m. the next morning. weather permitting. Crews are nstalling a new 36-inch water main from CSX Railroad Bridge to Straw Hat Road. Access to all driveways in this section will be maintained during the lane closures. Ongoing and Updated
• MD 140 (Reisterstown Rd.) Northbound between Garrison View Rd. and Painters Mill Rd. – Highway Widening and Resurfacing - Single and double lane closures along northbound MD 140 Sunday-Thursday between 9 p.m. and 5 a.m. the next morning. Occasional single lane closures Monday-Friday for a two-hour time period between the hours of 9 a.m. and 3 p.m. Ongoing
• MD 45 (York Road) between north of Padonia Road and Wight Avenue –Roadway Resurfacing/County Water Main replacement – Single and double lane closures on MD 45 between 9 p.m. and 5 a.m. the next day Sunday-Thursday and single lane closures between 9 a.m. and 3 p.m. Monday-Friday. Ongoing
• US 40 (Pulaski Hwy.) Dual Bridges over the Gunpowder Falls and the Little Gunpowder Falls (Baltimore/Harford Co. Line) - Bridge rehabilitation - Single lane closures on US 40 East between 7 a.m. and 3 p.m. Monday-Friday, and on US 40 West between 7 a.m. and 4 p.m. Monday-Friday. Ongoing

Carroll County

• MD 32 (Sykesville Road) between Main Street and Macbeth Way – Road widening project – Both shoulders are closed and traffic shifted with a barrier wall on northbound MD 32 until summer 2020.

Cecil County

• MD 273 (Telegraph Road) Bridge over Big Elk Creek – Bridge replacement project – Temporary traffic signal to alternate traffic in single lane through Summer 2020.

Charles County

• MD 234 and Glasva School Road – Bridge railing repair – Crews will close access at the southern end of Glasva School Road and detour traffic to northbound US 301 with access restricted to local residents. Detour in effect through late spring.

Frederick County

• MD 28 (Dickerson Road) Bridge over the Monocacy River – Bridge rehabilitation– Total bridge closure scheduled every weekend starting Fridays at 10 p.m. and ending Mondays at 5 a.m. through September except on holiday weekends. Single lane closure with a flagging operation Monday through Friday from 8 a.m. to 4 p.m.

Harford County

• Old Joppa Road Bridge over I-95 (MDTA project) – Bridge replacement project – Old Joppa Road closed and locally detoured.   
• MD 22 (Churchville Road) between MD 136 (Calvary Rd.) and Prospect Mill Rd. - Roadway resurfacing and intersection widening - Single lane closures/lane shifts on MD 22 at Thomas Run Rd./Shucks Rd. intersection between 9 a.m. and 3 p.m. Monday - Friday, and between 8 p.m. and 5 a.m. the next day Sunday-Thursday and between 7 a.m. and 1 p.m. Saturdays when necessary. Ongoing       
• MD 132 (West Bel Air Ave.) between US 40 (Philadelphia Blvd./Pulaski Hwy.) and MD 462 (Paradise Ave.) - Roadway resurfacing - Single lane and shoulder/parking lane closures on MD 132 between 9 p.m. and 5 a.m. the next day Sunday-Thursday and single lane and shoulder/parking lane closures when needed between 7 a.m. and 4 p.m. Monday-Friday. Ongoing 

Howard County

• Triadelphia Road Bridge over MD 32 – Highway widening project – Eastbound Triadelphia Road closed and detoured until summer 2020. Westbound Triadelphia Road traffic can use existing bridge. 

Montgomery County

• HIGH IMPACT  I-495 bridge over the Potomac River (American Legion Bridge) – Steel beam work. Crews are permitted to close one lane in either direction of I-495 weekdays, 9 a.m. to 3 p.m., through early spring.
• MD 124 (Quine Orchard Road) from Dosh Drive to MD 117 (Clopper Road/West Diamond Avenue) – Bicycle/ pedestrian improvements - Intermittent single daytime lane closures, weekdays, 9 a.m. to 3 p.m. through late summer 2020.
• US 29 (Colesville Road) between MD 97 (Georgia Avenue) and St. Andrews Way (near Sligo Creek Parkway) - Resurfacing – Single lane closures Mondays through Fridays between 9 a.m. and 3 p.m. and Sunday nights through Friday mornings between 8 p.m. and 5 a.m.
• MD 187 (Old Georgetown Road) from I-495 (Capital Beltway) to Johnson Street- Safety and resurfacing project. Intermittent daytime single lane closures, weekdays, 8 a.m. to 7 p.m. and overnight, Sunday through Thursday, 9 p.m. to 5 a.m., through year-end 2020.
• MD 97 (Georgia Avenue) between north of Goldmine Road and south of Holiday Drive - Bypass construction – Single lane closures Mondays through Fridays between 8 a.m. and 3 p.m.

Prince George’s County

• US 1 (Baltimore Ave) College Ave to MD 193 (University Blvd)- US 1 Reconstruction Project - Corridor Improvement- Northbound and southbound single lane closures throughout the length of the project Saturday through Sunday, 10 a.m. to 4 p.m. and 9 p.m. to 7 a.m. starting June 6th through summer 2023.     
• US 1 from Oak Street to the Howard County Line– Resurfacing – Northbound and southbound double lane closures 7 a.m. to 5 p.m. Monday through Friday.  The 1.2-mile project is expected to be complete by this summer.
• Kerby Hill Road/Livingston Road intersections at MD 210 (Indian Head Highway) – Interchange construction project – Crossover from Kerby Hill Rd. to Livingston Rd. across MD 210 to close and be detoured. Click here for detour routes. Crews construction bridge that will connect the roads and will be complete by the end of 2021.    
• Southbound I-95/I-495 (Capital Beltway) ramp to eastbound MD 214 (Central Avenue) – Bridge replacement project – Total ramp closure with traffic using the Capital Beltway/MD 202 (Largo Road) interchange and then to MD 214 via MD 202. 

Queen Anne’s County

•  MD 213 through Centreville – Paving - Beginning Monday, June 8, crews will begin paving MD 213 through Centreville. This work will extend through the downtown area.  While access will be maintained, milling and paving at intersections could temporarily reduce available turning radius.  Delays should be expected.  Commercial drivers not making local deliveries are encouraged to seek alternate routes during work hours, weekdays 7 a.m. to 5 p.m. through June 30. New 

St. Mary’s County

•  Southbound MD 5 between Abell/Moakley Streets and MD 245 (Hollywood Road) - Daytime single lane closures between 9 a.m. and 3 p.m., weekdays starting May 27.
• Northbound and southbound MD 235 between MD 5 and Laurel Grove Road – Resurfacing Project. Single lane closures - Monday through Friday, 8 a.m. to 4 p.m. Crews will begin milling starting on Monday, June 8. New 

Washington County

• I-70 East and West bound at the MD 65 Interchange at Exit 29– Bridge rehabilitation and widening – Alternating East and West bound lane closures. Work continues daily between 7:00 a.m.-6:00 p.m. Monday-Thursday nightwork will be done from 6:00 p.m.-5:00 am. This will be continuous throughout the project.