Business

Projects & Studies If you are a contractor, a consultant, or anyone who does business with the Maryland Department of Transportation State Highway Administration (MDOT SHA), we will do our best to make it easy for you to place a bid, find information, comply with standards, submit invoices, and do the many things that help you succeed and bring excellent service to the people of Maryland.

Business Standards and Specifications

This is your center for design manuals, collaboration technologies, stormwater management, as-built plans, certification programs, erosion resources, and roadway signs, as well as standards and specification for construction and materials

Commercial Vehicle Operations

This webpage includes hauling permits, USDOT numbers, and the Maryland One one-stop shop for hauling permits

Contracts, Bids & Proposals 

Features architectural/engineering contracts, cost estimates, bids, alternative project delivery, our contractors’ ad schedule, and the Contractors Information Center, with detailed information about highway construction projects

Contractors Information Center

Permits and Utilities 

If you need a permit for access management, hauling, a special event, or utilities, visit here 

Surveyors' Information 

Includes geodetic control data, software downloads, and more