Maryland State Highway Administration partners closely with the Maryland Vehicle Administration’s Maryland Highway Safety Office (MHSO). Learn more about MHSO’s efforts including Toward Zero Deaths and a wide range of traffic safety programs addressing everything from school buses to seat belts.
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
Frequently Asked Questions
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