Here you will find the detailed information you need to work with the Maryland Department of Transportation State Highway Administration (MDOT SHA).
… including a Wiki with approved revisions.
The book provides engineers and contractors with a complete, and up-to-date catalog of standards for highways, incidental structures and traffic control applications.
Code numbers for all ‘pay items’ used in projects.
Specs from the American Association of State Highway and Transportation Officials, with contact information.
Specs with contact information for the American Society for Testing and Materials.
We're available on the following channels.