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Most Requested
Highway Location Reference (HLR)
Maryland One
Book of Standards - for Highway & Incidental Structures
Contractors Information Center
The Maryland Standard Sign Book
Project Life Cycle
High Occupancy Vehicle (HOV) Lanes - FAQ's
MDOT SHA District Offices
Boring Company - Loop / Hyperloop Documents
Obtain a Printed Map
Mobile Applications
STORM Vehicle Locator
Know Your Roads (Roadway Maintenance Responsibility)
Road Ready
Emergency Truck Parking Map
Know your roads
Got a pothole? Check here first.
Rainy seasons make for potholes
Watch the video
MDOT OneStopShop
Connecting you to Life's Opportunities
MDOT Customer Service
Every day is Customer Service Day at MDOT
Traffic Relief Plan
Information about Public Private Partnership
Announcements
Archaeologists Find 200 Yr Old African DNA on Tobacco Pipe
Hear SHA Archaeologist Dr. Julie Schablitsky on African DNA Find
MDOT SHA Weekend Lane Closures
Patrolling for Potholes
Upcoming Workshops in Mont & PG Cty on I-495 & I-270 Managed Lanes Study
Watch How our New STORM Vehicle Tracker Works: Video
Monday March 11 closing I-695 at Edmondson
Winter Weather Fact Sheets & Driving Tips
Emergency Truck Parking During Snow
Motorists: Take These Precautions in Extreme Cold
Ramp Closing & Detour PG Cty I-495 Exit 15A/MD 214
New Technology, Auto Flagger, in 1st Use
Take the Survey: Seen Our Auto Flagger Machine?
More Announcements >>
S.T.O.R.M.
Locate plows and vehicles on roads near you
Contact MDOT SHA
Customer Service is very important to the Maryland State Highway Administration (MDOT SHA).
Access Permits
Supporting Economic Development and Safety.
Road Ready
MDOT SHA’s electronic construction brochure of all major road and bridge projects in Maryland.
CHART
CHART's mission is to improve "real-time" operations of Maryland's highway system through teamwork and technology.
American with Disabilities Act (ADA)
We are committed to a policy of full accessibility and inclusiveness in our business activities.
Customer Service Promise
We are committed to providing Maryland citizens, businesses, and other customers with the best customer service.
Human Trafficking
GET HELP
National Human Trafficking Hotline -- 24/7 Confidential
1-888-373-7888
233733
For more information on human trafficking in Maryland
click here