MD 146 signOvernight Single-Lane Closures Expected Through Late December (November 2, 2023) – The Maryland Department of Transportation State Highway Administration will begin pavement patching work on MD 146 (Dulaney Valley Road) between Fox Chapel Drive and the bridge over the Loch Raven Reservoir in Baltimore County on Sunday night, November 5. The $237,000 project should be complete by late December, weather permitting. The work includes patching and restriping sections of pavement where needed on MD 146. Drivers should expect overnight single lane closures with flagging operations on MD 146 Sundays through Thursdays, 9 p.m.- 5 a.m. the next day. The State Highway Administration’s contractor, Gray and Son, Inc. of Timonium, will use flag persons, temporary traffic signs and cones to guide drivers safely through the work zone. The State Highway Administration understands roadwork can be an inconvenience but is necessary to maintain a safe and reliable highway system. Drivers are asked to slow down in the work zone for the safety of all drivers and the crews working to improve our roadways. Customers may contact the State Highway Administration District 4 Office – Maintenance Division at 410-229-2300 or toll-free at 1-866-998-0367 for additional information. Motorists in need may dial #77 on their mobile devices for roadside assistance. For a list of all major State Highway Administration projects, go to Project Portal, or visit the homepage at roads.maryland.gov. For a look at real-time traffic conditions, go to md511.maryland.gov.