AASHTO, an association for state transportation officials, provides AASHTOWare project management software, which is used by the Maryland Department of Transportation State Highway Administration (MDOT SHA) for construction projects.
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
For emergencies, call MDOT SHA's Statewide Operations Center at 410-582-5650.
Frequently Asked Questions
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