Associate Membership

An individual, firm or corporation of approved standing and responsibility engaged in the manufacture and/or sale of construction supplies or services and engineering and highway construction design firms.

Contractor Membership

General construction contractors and
subcontractors active in transportation contracting for the construction, upgrade, repair, or maintenance of public roads & highways.

Producer Membership

An aggregate company that produces
ready mix concrete, asphalt, stone and
other materials used in transportation
construction applications.


To project a positive image of the transportation construction and materials industries. 
To conduct all business in compliance with anti-trust laws.
To identify, address, and resolve issues affecting contractors and aggregate producers. 

MTBMA strives to give you a good business environment by:

Advocate for funding to meet Maryland’s transportation needs.

Foster positive partnerships with government agencies and officials, consulting engineers, and other industry groups. Promote safety in our industry, including a safe environment for our workforce and the traveling public.
Support sound environmental 
  Maintain high quality standards for our products and projects.
Provide members with relevant, timely, and accurate information to serve a well-informed membership. Serve as a forum for networking, continuous improvement, and innovation in our industries. Support reasonable regulation and governance of our industries.


The newest members to join our association include: