Know Your Roads 

Pothole? Road need plowing? Know your roads and who to call!

The Maryland Department of Transportation (MDOT) crews maintain 17,824 lane miles of the state’s highways and toll roads. If you have a pothole or your road needs plowing from a recent snow storm, we remind Marylanders that there are three types of state-maintained roads in Maryland:

Interstate 95 Sign
US50 Road Sign
Roads with
US numbered routes
MD210 Road Sign
Roads with
MD numbered routes.

If you don’t see one of these signs on your road, you probably do NOT live on a state-maintained road.

See below a list of the three types of state-maintained roads. If your road is not on one of these three lists, please contact your county or municipality directly to get your road plowed, a pothole fixed or another road issued addressed. There is a full list below of the website and contact phone number for each county in Maryland.

After your road search, CLICK ON YOUR ROAD to find out who maintains your road.

View map in full screen or on mobile device.

To request service for a state-maintained road, submit a request online at thislink: .

I-68, I-70, I-81, I-95, I-97, I-195, I-270, I-370, I-395, I-495, I-695, I-795 and I-895

US 50, US 13, US 113, US 1, US 40, US 301, US 29, US 1, US 1 ALT, US 50PA, US 301, US 220, US 11, US 522, US 219, US 15, US 340

A full list of Maryland Numbered routes is included in the links below sorted by county for state-maintained roads in your county.

Allegany County

Anne Arundel County

Baltimore City - There are no MDOT State Highway Administration maintained roads in Baltimore City. Local roads, interstates and numbered routes in the City are maintained and plowed by Baltimore City. The exception is toll roads I-95, I-395 and I-895 that are maintained by the Maryland Transportation Authority.

Baltimore County

Calvert County

Caroline County

Carroll County

Cecil County

Charles County

Dorchester County

Frederick County

Garrett County

Harford County

Howard County

Kent County

Montgomery County

Prince George's County

Queen Anne's County

St. Mary's County

Somerset County

Talbot County

Washington County

Wicomico County

Worcester County

For full information by county, call or click on your county’s public works or roads site link below.

Due to the high volume of calls, wait times may be extensive. Please be patient. Where possible, take advantage of the online request form:

Allegany County 1-301-777-5955
Main site:
Contact site:

Anne Arundel County 1-410-222-0600
Main site:
Snow and Ice Control Center:

Baltimore City 311 or 443-263-2220
Main site for services:
Baltimore Snow Center:

Baltimore County
To report an unplowed street: call 1-410-887-3560 or email:
Phone line may be busy. If so, please email.
To report icy or hazardous conditions: call 410-887-2222
Email: Main site:
Snow Removal site:

Calvert County 1-410-535-0905
Main site:

Caroline County 1-410-479-0520
Main site:
Make a request:

Carroll County 1-410-386-6717
Main site:
Snow Removal Tips:

Cecil County 1-410-996-6270
Main site:
Request form:

Charles County 1-888-460-SNOW (7669)
Main site:
Snow Removal site:
Snow Removal Schedule:

Dorchester County 1-410-228-2920
Main site:

Frederick County Emergency Operations 1-301-600-2899
Main site:
Snow Removal site:

Garrett County 1-301-334-7488
Main site:
Inquire of Winter Conditions:
Snow Removal Claims Policy:

Harford County Emergency Operations 1-410-838-5800
Main site:
Snow Removal Inquiries:
Snow Plow Tracker:

Howard County 1-410-313-7450
Main site:
Snow Removal Site:

Kent County 410-778-1241
Main site:
Roads division:

Montgomery County 311 or 240-777-0311
Main site:
Snow Removal site:
Storm Operations Map:

Prince George's County 1-301-499-8520
Main site:
Snow and Ice Control site:
Snow Removal Request:

Queen Anne's County 1-410-758-0920
Main site:

St. Mary's County 1-301-863-8400
Main site:
Snow Removal Map:

Somerset County 1-410-651-1930
Main site:

Talbot County 1-410-770-8150
Main site:

Washington County
Central: 240-313-2720
Eastern: 301-824-2801
Southern: 301-432-4039
Western: 301-842-2368
After Hours Emergencies
(all Sections): 240-313-2720
Main site:
Snow Removal site:

Wicomico County 1-410-548-4872
Main site:
Submit a request:
Snow removal plan:

Worcester County Emergency Operations 1-410-632-1315
Main site:
Public Works site: