US 29 at MD 198 Interchange D/B

Project Scope

This award-winning Design-Build Project for MDOT SHA consisted of roadway improvements of approximately 1-1/2 miles of US 29 including interchanges at MD 198, a roundabout at Dustin Road and an MTA Park and Ride Facility. Major construction components included over 600,000 cubic yards of excavation, asphalt pavement, three bridges, four retaining walls, two MSE slopes, architectural treatments, storm drainage systems, erosion and sediment control, stormwater management facilities, signing, lighting, signals, and landscaping.