Maryland Department of Transportation State Highway Administration

Construction has gotten under way northeast of Baltimore to make water line and highway improvements at the intersection of Maryland Highway 147 (Harford Road) and Joppa Road, according to the state's Department of Transportation State Highway Administration (MDOT SHA).

The Maryland Department of Transportation State Highway Administration (MDOT SHA) is currently working on improvements in College Park, which is in Prince George's County. The project involves U.S. 1 (Baltimore Avenue) from College Avenue to MD 193 (University Boulevard).

The construction of the Baltimore Beltway I-695 Outer Loop is getting closer to its completion date of late summer 2021. The Maryland Department of Transportation State Highway Administration (MDOT SHA) awarded the $131 million contract to Tutor Perini Corporation of New Rochelle, N.Y.

Just to the northwest of Washington, D.C., most drivers are all too familiar with brutal traffic on Maryland Route 355, where it's known as Wisconsin Avenue and Rockville Pike. Where MD Route 355 is known as Frederick Road, drivers can expect temporary stoppages after work ramped up on the construction of a new bridge over Little Bennett Creek in Hyattstown.

The Maryland Department of Transportation State Highway Administration (MDOT SHA) announced June 26 it will be working on two major road projects that will a have significant impact for extended periods on Montgomery County drivers. Emergency repairs to the inner loop of I-495 (Capital Beltway) Northwest Branch Bridge between MD 650 (New Hampshire Avenue) and MD 193 (University Boulevard) are expected to last through mid-July.

Widening and rehabilitation construction on the Interstate 81 bridge project across the Potomac River between Maryland and West Virginia is about 88 percent complete, according to the Maryland DOT's State Highway Administration. Construction began in the fall of 2016 and, according to the Maryland agency, the road and structure work is expected to be finished in December.

In Timonium, Md., which is located in Baltimore County, the Maryland Department of Transportation's State Highway Administration (MDOT SHA) is heading up a project to replace the 70-year-old Interstate 83 (Harrisburg Expressway) dual bridges over Padonia Road.

The Maryland Department of Transportation State Highway Administration (MDOT SHA) is undertaking a large project to replace 46 aging culverts along MD 77 (Foxville Road) in Frederick County. Beginning early in September a portion of the roadway was closed and detoured to expediate work on the culvert replacements.

The Maryland Department of Transportation State Highway Administration (MDOT SHA) is well into an Innovative Congestion Management (ICM) project in Montgomery County that is designed to reduce congestion on I-270 (Eisenhower Highway) through innovative technologies and techniques.

In Arbutus, Md., which is located in Baltimore County, the Maryland Department of Transportation State Highway Administration (MDOT SHA) is heading up a project to replace the U.S. 1 (Washington Boulevard) Bridge over the CSX Transportation rail line.

A long-awaited design-build project has finally begun near Grantsville, Md., which is in Garrett County, the western-most part of the state. The Maryland Department of Transportation State Highway Administration (MDOT SHA) project involves the realignment of U.S.