Below is key data about the Maryland Department of Transportation State Highway Administration (MDOT SHA), including yearly reports.
The division page includes a Traffic Monitoring System report, traffic volume maps, mileage inside municipalities, annual highway mileage, annual vehicle miles of travel, Maryland Interstate and beltway mileage and highway system mileage by year.
These include the MDOT SHA annual report, Maryland Mobility Reports, and additional reports.
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.
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