Find out about traffic conditions on your route. Link
Maintaining and operating numbered highways and interstates across Maryland
Registration for the workshop sessions is required
Find an African American landmark on the map
Safety, salt & brine, emergency truck stops
A place to start
Read the annual report
Report a problem online or by phoning Maryland State Highway Administration.
Use our Map to Determine Who Maintains It.
We are committed to a policy of full accessibility and inclusiveness in our business activities.
Click here to request a repair or seek assistance. Phone: 410-545-0300 or 1-800-323-6742. Road emergency: 410-582-5650
Locate plows and vehicles on roads near you
Explore MDOT SHA’s projects via our newly modernized multi-media platform containing project updates, photos and videos.
Learn about current openings, internships, the Tombs Scholarship and more.
Before you leave, take a look at our live traffic feeds from many of the most traveled routes in Maryland.
State Highway Administration Project Portal
We're available on the following channels.