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Maryland Road Map

Written and Fact-checked by | Updated On: April 03, 2026 | 15:15 ET

Maryland Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the Maryland.

Maryland Roads and Highways Map

Roads and Highways in Maryland

Maryland has a dense and highly traveled road network that supports commuting, commerce, and regional connectivity in the Mid-Atlantic. Major interstate highways such as I-95, I-70, I-695, and I-495 connect key cities including Baltimore, Annapolis, and the Washington metropolitan area. U.S. and state highways extend across coastal areas, suburban regions, and rural parts of the state. With its strategic location between major cities, Maryland’s road system plays a vital role in freight movement, tourism, and daily travel.

Major Highways in Maryland

HighwayTypeRoute DirectionConnects
I-95Interstate±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore, Washington suburbs
I-70Interstate·¡²¹²õ³Ù–W±ð²õ³ÙBaltimore, Frederick
I-495InterstateLoopWashington metro
I-695InterstateLoopBaltimore metro
I-270Interstate±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óFrederick, Washington suburbs
US 1U.S. Highway±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore, Laurel
US 40U.S. Highway·¡²¹²õ³Ù–W±ð²õ³ÙBaltimore, Cumberland
US 50U.S. Highway·¡²¹²õ³Ù–W±ð²õ³ÙAnnapolis, Ocean City
US 301U.S. Highway±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óSouthern Maryland
MD 2State Highway±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore, Annapolis
MD 32State Highway·¡²¹²õ³Ù–W±ð²õ³ÙColumbia region
MD 100State Highway·¡²¹²õ³Ù–W±ð²õ³ÙEllicott City, Glen Burnie
MD 200State Highway·¡²¹²õ³Ù–W±ð²õ³ÙIntercounty Connector

Interstate Highways in Maryland

InterstateRoute DirectionKey Cities Connected
I-68·¡²¹²õ³Ù–W±ð²õ³ÙCumberland, Hagerstown
I-70·¡²¹²õ³Ù–W±ð²õ³ÙBaltimore, Frederick
I-81±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óWestern Maryland
I-83±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore, York
I-95±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore, Washington suburbs
I-97±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óAnnapolis, Baltimore
I-195·¡²¹²õ³Ù–W±ð²õ³ÙBaltimore airport
I-270±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óFrederick, Washington suburbs
I-370·¡²¹²õ³Ù–W±ð²õ³ÙGaithersburg area
I-395±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óBaltimore
I-495LoopWashington metro
I-595·¡²¹²õ³Ù–W±ð²õ³ÙAnnapolis
I-695LoopBaltimore metro
I-795±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³óOwings Mills

Road Network in Maryland

Maryland’s road network includes interstate highways for high-volume travel, U.S. highways connecting regional centers, and state highways serving suburban and rural areas. Local roads provide access to neighborhoods, coastal communities, and small towns, supporting daily commuting and economic activity across the state.

Road TypeDescriptionApprox. Length
Interstate HighwaysHigh-volume corridors700 miles
U.S. HighwaysRegional connectors2,500 miles
State HighwaysStatewide routes5,200 miles
Local RoadsCity streets20,000+ miles
Rural RoadsLocal access14,000+ miles

Maryland Roads & Highways Facts

StateMaryland
Total Road Network42,000+ miles
Interstate Mileage700 miles
State Highway System5,200 miles
Total Lane Miles65,000+ miles
Major Interstate RoutesI-70, I-95, I-495, I-695
Key AuthorityMaryland Department of Transportation
Number of Interstates14
Major UsesCommuting, freight
Urban Road NetworkDense metro systems
Longest InterstateI-95
Longest U.S. HighwayUS 40