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Business

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.

Construction and As-Built Plans 

Check here for drawings of roads maintained by MDOT

Business Standards and Specifications

This is your center for design manuals, collaboration technologies, stormwater management, and more 

Commercial Vehicle Operations

...including hauling permits, USDOT numbers, and the Maryland One one-stop shop for hauling permits

Contracts, Bids & Proposals 

Features the Contractors Information Center, cost estimates, bids, and other resources

Permits and Utilities 

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

Certification Programs

Regional Planning

...is your center for planning in counties, cities, and towns across Maryland

Surveyors' Information 

Includes geodetic control data, software downloads, and more