MDOT SHA LogoMotorists Can Expect Single-Lane Closures, Flagging Operations (March 16, 2023) – The Maryland Department of Transportation State Highway Administration will begin paving sections of six highways in Baltimore and Harford counties starting Monday, March 20. Weather permitting, all work will be complete by early summer. During paving work, single-lane shifts, lane closures and flagging operations will be in effect within the work zones. In Baltimore County, work will begin on a $1.7 million project to mill and resurface sections of MD 137 (Mt. Carmel Road) and MD 151 (North Point Boulevard). Contractor Allan Myers-MD Inc., of Fallston, will work 9 a.m. to 3 p.m. weekdays. The locations are as follows: MD 137 between Cedar Grove Road and MD 45 (York Road); and MD 151 (North Point Boulevard) between Wise Avenue and New Battle Grove Road. In Harford County, crews will begin a $3.3 million project to mill and resurface US 40 (Pulaski Highway), MD 24 (Rocks Road), MD 136 (Calvary Road) and MD 146 (Jarrettsville Pike). Crews will work 9 a.m. to 3 p.m. weekdays at the following locations: US 40 from MD 22 (Aberdeen Thruway) to Robinhood Road, east of Aberdeen; MD 24 from Ferncliffe Lane to Cherry Hill Road, south of Rocks State Park; MD 136 from MD 543 (Fountain Green Road) to MD 22 (Churchville Road), north of Cedar Lane Regional Park; and MD 146 from the Baltimore County Line (bridge over Little Gunpowder Falls) to Pocock Road, south of Ladew Topiary Gardens. Customers with questions about the paving work may contact the State Highway Administration District 4 Office Maintenance Division at 410-229-2300 or toll-free at 1-866-998-0367. For a list of all major MDOT SHA projects, go to Project Portal. Visit our homepage at roads.maryland.gov. For a look at real-time traffic conditions, go to md511.maryland.gov.