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

Weekend Lane Closures

None

Week Ahead

Baltimore County

Calvert County

Carroll County

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. New
• US 15 (Catoctin Mountain Highway) at Rosemont Avenue and 7th Street - Bridge Approach Repairs - Single lane and ramp closures in both directions for overnight work starting this Monday night through Friday morning from 8 p.m. to 5 a.m. Exit ramps will be detoured with northbound traffic using the Motter Avenue exit and southbound traffic using the Jefferson Street exit. This project is expected to take one week. New
• 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 by June. Updated
• MD 550 between Browns Quarry Road and the Washington County line – Patch and resurface – Single lane closure with flagging operation Monday through Friday from 8 a.m. to 4 p.m. This project is expected to be complete next week. Updated

Howard County

• MD 97 (Littlestown Pike) between MD 496 (Bachman Valley Road) and Pleasant Valley Road - Patching - Single lane closures with a flagging operation from 8 a.m. to 3 p.m. Monday through Friday.  The project s expected to be complete by June.    

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).

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).

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. Updated 

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. Updated  

Baltimore County

• HIGH IMPACT  Outer loop of I-695 (Baltimore Beltway) ramp to 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 spring 2020.
• 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.
• MD 45 (York Road) between north of Padonia Road and Wight Avenue – Resurfacing/Water main replacement – Single and double lane closures Sunday nights through Friday mornings between 9 p.m. and 5 a.m. as well as 8 a.m.-3 p.m. Monday through Friday.
• MD 140 (Reisterstown Rd.) between Painters Mill Rd. and Pleasant Hill Rd. –Resurfacing/County Water Main replacement - Single lane closures along northbound and southbound MD 140 from Painters Mill Road to Owings Mills Blvd. Sunday – Thursday between 6 p.m. and 6 a.m. the next morning.  Installing new 36-inch water main from Rosewood Lane to Owings Mills Blvd. Access to all driveways in this section will be maintained during the overnight closures. 
• I-83 North and South Bridges over Padonia Road – Dual Bridge replacement and interchange improvements – 24 hours/7 days single lane closure on Padonia Rd. East until project is complete. Single lane closures on I-83 North and South between 9 a.m. and 4 p.m. Monday-Friday and between 7 p.m. and also 5 a.m. the next day Sunday-Thursday.  Single lane closures on Padonia Rd. West between 9 a.m. and 3 p.m. Monday-Friday, and also between  p.m. and 5 a.m. the next day Sunday-Thursday. Interchange Ramp from Padonia Road East to I-83 North closed 24 hours/7 days until project is complete.
• MD 140 (Reisterstown Rd.) North between Painters Mill Rd. and Garrison View Rd. – Roadway Widening and Resurfacing - Single and double lane closures along Sundays - Thursdays between 9 p.m. and 5 a.m. the next morning. Occasional single lane closures Monday-Friday for a two-hour time period within the hours of 9 a.m. and 3 p.m.
• US 1 (Belair Road) between I-695 (Baltimore Beltway) and Still Meadow Road – Roadway resurfacing – Single lane closures on southbound US 1 between 8 a.m. and 4 p.m.
• 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 140 (Reisterstown Rd.) between Painters Mill Rd. and Pleasant Hill Rd. – Underground water line work – Beginning Tuesday, March 31, 24 hour single lane closures on northbound and southbound MD 140 for underground water line work between Painters Mill Road and the CSX Transportation railroad line overpass, in effect all week between 7 p.m. Sunday and 5 p.m. Friday.  No lane closures in this section on weekends between 5 p.m. Friday and 7 p.m. Sunday.  Access to all driveways in this section will be maintained during 24-hour lane closures. 
• MD 150 (Eastern Ave.) between the bridge over Back River and the intersection with Mace Avenue/Riverside Drive - Resurfacing/Water main replacement – Single lane closures on eastbound and MD 150 between 8 a.m. and 4 p.m., Monday-Friday, and between 8 p.m. and 5 a.m. the next day, Sunday-Thursday. Updated
• I-70 East and West Bridges over Patapsco River and CSX Transportation railroad line - Bridge parapet rehabilitation – Beginning April 1st, Single lane closures on I-70 East and 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.

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. Updated 

Harford County

• Old Joppa Road Bridge over I-95 (MDTA project) – Bridge replacement project – Old Joppa Road closed and locally detoured.
• 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. 
• 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 9 a.m. and 3 p.m. Monday-Friday.
• 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.

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 188 (Wilson Lane) from Aberdeen Road to Moorland Road - ADA ramp improvement project– Intermittent single eastbound and westbound lane closures, weekdays, 9 a.m. to 3 p.m. through late spring 2020.
• MD 193 (University Boulevard) from Arcola Avenue to US 29 (Colesville Road) - Roadway resurfacing project– Single eastbound and westbound lane closures, weekdays, 9 a.m. and 3 p.m. through late spring 2020.
• Inner loop of I-495 (Capital Beltway) bridge over Cabin John Creek/Parkway (exit 40) - Emergency drainage pipe repair project– Right shoulder and single right lane closures up to 24 hours a day, 7 days a week through mid-spring 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.
• Inner loop of I-495 (Capital Beltway) bridge over Cabin John Creek/Parkway (exit 40) -  Emergency drainage pipe repair project -  Right shoulder and single right lane closures up to 24 hours a day, 7 days a week through mid-spring 2020. New

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.  New
• 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.

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. 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 pm. Monday-Thursday nightwork will be done from 6:00 p.m.-5:00 a.m. This will be continuous throughout the project.