Baltimore County 

MD 542 (Loch Raven Boulevard) from Cromwell Bridge Road to Joppa Road - Weekend Concrete Pavement Patching – Continuous single lane closures on MD 542 northbound and southbound, weather permitting: 9 p.m. Friday 4/19 through 5 a.m. Monday 4/22. Traffic alert is available here.  

 

Week Ahead Lane Closures 

 

Anne Arundel County

 

MD 175 / MD 295 Interchange Reconstruction Project – Nighttime single-lane closures along MD 175, 8 p.m. to 5 a.m., and weekday single lane closures, 9 a.m. to 3 p.m. 

I-97 Concrete Pavement Patching Project – Weekend concrete work starting 8 p.m. Friday along southbound I-97 near New Cut Road and Benfield Blvd exits. Lane(s) will remain closed until concrete cures and are opened for travel. Drivers advised to use MD 2, MD 295 and I-95 as alternate routes. Traffic alert is available here. 

MD 100 Resurfacing between MD 170 and the Howard County line - Nighttime lane and ramp closures resume Sunday, April 21; permitted overnight scheduled work hours 8 p.m. - 5 a.m. Traffic alert is available here.

MD 468 Bridge at Lerch Creek - Temporary traffic signal in place; daytime flagging operation as needed. Learn more here. 

US 50 Bridges Approaches – Nighttime single lane closures at eastbound US 50 bridge over the Patuxent River near the Prince George’s County line. Traffic alert is available here. 

 

Baltimore County

I-95/I-695 Southwest Interchange – 10 Bridges Rehabilitation - Expect the following overnight closures between Sunday, April 21, and Thursday, April 25.  

 

Additional details are available at the above Portal Page link. 

 

I-695 from I-70 to MD 43 (White Marsh Boulevard) Transportation Systems Management and Operations (TSMO) - Expect the following closures between Sunday, April 21, and Friday, April 26:  

 

• I-695 Outer loop from I-95 to I-70  

• Northbound Harford Road to I-695 outer loop ramp 

• Northbound Perring Parkway to I-695 outer loop ramp                                                                             

Additional details are available at the above Portal Page link. 

 

I-695 Northbound/Inner Loop Noise Barrier from MD 144 to US 40 – Noise Wall construction - Overnight ramp closure scheduled for two nights at ​Exit 15A, US 40 East (Baltimore National Pike) towards Baltimore City. Wednesday April 24 and Thursday, April 25.  Double right lane closure on I-695 north of MD 144, 10 p.m. - 5 a.m. and ramp to US 40 East closure/detour 11 p.m. - 5 a.m.    

 

US 1 Alternate Northbound (Washington Boulevard) at ramp to US 1 North (Southwest Boulevard) – Temporary 24-hour right lane closure in effect until further notice on this section of US 1 Alt (Washington Blvd.) at the ramp to US 1 (Southwest Blvd) due to slope washout on roadside following recent heavy rainstorms. The ramp to US 1 North (Southwest Blvd.) remains open.    

 

I-695 and I-83 (Baltimore Harrisburg Expressway) Areawide Interstate Pavement Patching – Temporary overnight lane closures and overnight ramp closures/detours scheduled at interchanges on I-695 Inner Loop in Towson area, between Exit 23, I-83 (JFX) and Exit 27, MD 146.  I-83 (BHX) in the Maryland Line area between Exit 36, MD 439 and Exit 37, Freeland Road (MD/PA line) late spring 2024.  

 

US 1 (Belair Rd.) from Sunshine Ave./ Bradshaw Rd./Jerusalem Rd. Intersection to Open Bible Way – Resurfacing – Single-lane closures on US 1 Monday – Friday 8 a.m. - 4 p.m. through late spring. Learn more here. 

 

MD 139 (Charles Street) City/County line to MD 134 (Bellona Ave)  - Waterline replacement and roadway improvements. Single lane closures northbound and southbound (with aux/turn lane closures where needed at intersections). Daytime 9 a.m. - 3 p.m. Monday – Friday and overnight 8 p.m. – 5 a.m. Sunday – Thursday, through fall 2026.  

 

 

Calvert County 

 

MD 4 (Governor Thomas Johnson Bridge) and MD 231 (Benedict Bridge) bridge routine maintenance - Scheduled Sunday, April 21 for the MD 4 bridge and Sunday, April 28 for the MD 231 bridge. Traffic will be guided using a flagging operation between 6 a.m. and 2 p.m., weather permitting. Traffic alert is available here.  

 

Carroll County 

MD 91 (Emory Rd) bridge over a branch of the Patapsco River and Maryland Midland Railroad – Bridge replacement project – Road closure starting Monday, April 22 at 6 a.m. Detour uses MD 140 and MD 30. The closure is expected to last approximately nine months.  

 

 

Frederick County 

MD 77 (Foxville Rd) between Pryor Rd and Park Central Rd – Drainage improvements – Road closure is expected to end by June. The Maryland Environmental Service is replacing a sewer line. Local traffic and emergency vehicles will have access. Traffic alert is available here.  

 

Harford County 

US 40 (Pulaski Highway) between the Baltimore/Harford County line (Little Gunpowder Falls) and MD 152 (Mountain Road/Magnolia Road) - Paving - Weekdays, single lane closures 9 a.m. to 3 p.m. through early May. Traffic alert is available here.  

 

 

US 1 Business (Conowingo Road) from Moores Mill Rd. to US 1 Bypass - Resurfacing and safety improvements - Daytime single lane closure 9 a.m. - 3 p.m. Monday – Friday and overnight single lane closures 9 p.m. to 5 a.m. Sunday – Thursday through 2025. Traffic alert is available here.  

Montgomery County 

MD 586 (Veirs Mill Road) between Newport Mill Rd and MD 28 (First Street) – Resurfacing – Single-lane closures and lane shifts overnight, Sundays through Thursdays, 9 p.m. to 5 a.m. Traffic alert available here. 

Prince George’s County 

MD 704 from Greenleaf Road to Ardwick Ardmore Road – Resurfacing – Single-lane and ramp closures overnight, Sundays through Thursdays, 8 p.m. to 5 a.m. Traffic alert is available here.

  

MD 5 from Old Branch Avenue to Curtis Drive – Resurfacing – Single-lane closures overnight, Sundays through Thursdays, 8 p.m. to 5 a.m. Traffic alert is available here.  

 

Washington County 

I-68 at Creek Road – Bridge replacement work – Single right lane closures eastbound and westbound will be continuous throughout the duration of the project.  For additional information, the traffic alert is available here​.