Maryland Department of Transportation State Highway Administration

(D5) District 5 Office

138 Defense Highway
Annapolis, MD. 21401
Anne Arundel County
Phone: 410-841-1000 or 410-841-5450
800-331-5603
FAX number: 410-841-5597
[email] [map/direction] (PDF)

District 5​ Maintenance Shops

(52) Glen Burnie Shop
910 Stewart Ave
Glen Burnie, MD 21061
Anne Arundel County
Phone numbers: 410-766-3770, 410-766-3779 or 410-766-3757
Fax number: 410-766-1430
[map/direction] (PDF)

(53) La Plata Shop
5725 Washington Ave.
La Plata, MD 20646
Charles County
Phone Number: 301-934-8031
Fax Number: 301-934-5318
[map/direction] (PDF)

(54) Leonardtown Shop
27345 Point Lookout Road
Leonardtown, MD 20650
St. Mary's County
Phone numbers: 301-475-8035, 301-475-8036, 301-475-8337 or 301-475-8193
Fax number: 301-475-3815
[map/direction] (PDF)

(55) Prince Frederick Shop
100 Hallowing Point Road
Prince Frederick, MD 20678
Calvert County
Phone Numbers: 410-535-1748, 410-535-1749 or 410-535-1445
Fax number: 410-535-1564
[map/direction] (PDF)

(51) Annapolis Shop
138 Defense Highway
Annapolis, MD 21401
Anne Arundel County​
Phone number: 410-841-1009
888-841-5467
Fax Number: 410-841-5597​
[map/direction] (PDF)

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District 5 Press Releases

Sep102025

State Highway Administration Announces Funding for MD 5 (Point Lookout Road) Safety and Improvement Project in St. Mary's County

Project Will Widen Roadway, Replace Bridge and Improve Bike, Pedestrian Access
Sep92025

***TRAFFIC ALERT*** State Highway Administration Will Perform Routine Maintenance on Severn River Bridge in Anne Arundel County

Nighttime Lane Closures Scheduled to Begin September 15
Sep32025

***UPDATED TRAFFIC ALERT*** State Highway Administration to Repair MD 179 / US 50 (John Hanson Highway) Interchange Lighting in Anne Arundel County

Ramp Closures and Detours Begin 9 p.m. Thursday
Aug142025

***TRAFFIC ALERT*** State Highway Administration to Resurface a Section of Southbound MD 5 (Three Notch Road) in Saint Mary's County Next Week

Drivers Should Remain Alert for Nighttime Lane Closures
Aug122025

State Highway Administration Begins MD 173 Pedestrian Safety Project in Anne Arundel County

New Sidewalk Construction Includes Drainage Improvements, Upgraded Intersection Signals, Pavement Markings and Signage
Jul172025

***UPDATED*** State Highway Administration to Close MD 295 Lanes Overnight at MD 175 Bridge for Steel Beam Operation Next Week

Motorists Will be Guided Along Signed Detours
Jul12025

State Highway Administration to Host Public Open House on MD 225 (Hawthorne Road) Culvert Replacement Project in Charles County

Six-Month Detour Expected While Work is Underway
Jun232025

***TRAFFIC ALERT*** State Highway Administration Continues Roadwork Along MD 5 (Point Lookout Road) in Saint Mary's County

Drivers Advised to Plan Ahead for Lane Closures, Additional Travel Time
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