List of former Maryland state highways (200–399) and St. Mary's County, Maryland

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Difference between List of former Maryland state highways (200–399) and St. Mary's County, Maryland

List of former Maryland state highways (200–399) vs. St. Mary's County, Maryland

The Maryland highway system has several hundred former state highways. Saint Mary's County (often abbreviated as St. Mary's County), established in 1637, is a county located in the U.S. state of Maryland.

Abell, Maryland

Abell is an unincorporated community in what is familiarly called the "Seventh District" of St. Mary's County, Maryland, United States.

Abell, Maryland and List of former Maryland state highways (200–399) · Abell, Maryland and St. Mary's County, Maryland · See more »

Avenue, Maryland

Avenue is an unincorporated community in what is familiarly called the "Seventh District" of St. Mary's County, Maryland, United States.

Avenue, Maryland and List of former Maryland state highways (200–399) · Avenue, Maryland and St. Mary's County, Maryland · See more »

Calvert County, Maryland

Calvert County is a county located in the U.S. state of Maryland.

Calvert County, Maryland and List of former Maryland state highways (200–399) · Calvert County, Maryland and St. Mary's County, Maryland · See more »

Chaptico, Maryland

Chaptico is an unincorporated community in St. Mary's County, Maryland, U.S. It lies on Chaptico Run, which forms a bay as it enters the Wicomico River.

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Charles County, Maryland

Charles County is a county located in the southern central portion of the U.S. state of Maryland.

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Dorchester County, Maryland

Dorchester County is a county located in the U.S. state of Maryland.

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Drayden, Maryland

Drayden is an unincorporated community in St. Mary's County, Maryland, United States.

Drayden, Maryland and List of former Maryland state highways (200–399) · Drayden, Maryland and St. Mary's County, Maryland · See more »

Helen, Maryland

Helen is an unincorporated community in St. Mary's County, Maryland, United States and near Mechanicsville.

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Leonardtown, Maryland

Leonardtown is a town in and the county seat of St. Mary's County, Maryland, United States.

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Lexington Park, Maryland

Lexington Park is a census-designated place (CDP) in St. Mary's County, Maryland, United States, and the principal community of the Lexington Park, Maryland Micropolitan Statistical Area.

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Maryland Route 234

Maryland Route 234 (MD 234) is a state highway in the U.S. state of Maryland.

List of former Maryland state highways (200–399) and Maryland Route 234 · Maryland Route 234 and St. Mary's County, Maryland · See more »

Naval Air Station Patuxent River

Naval Air Station Patuxent River, also known as NAS Pax River, is a United States naval air station located in St. Mary's County, Maryland, on the Chesapeake Bay near the mouth of the Patuxent River.

List of former Maryland state highways (200–399) and Naval Air Station Patuxent River · Naval Air Station Patuxent River and St. Mary's County, Maryland · See more »

Pennsylvania

Pennsylvania (Pennsylvania German: Pennsylvaani or Pennsilfaani), officially the Commonwealth of Pennsylvania, is a state located in the northeastern and Mid-Atlantic regions of the United States.

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Potomac River

The Potomac River is located within the Mid-Atlantic region of the United States and flows from the Potomac Highlands into the Chesapeake Bay.

List of former Maryland state highways (200–399) and Potomac River · Potomac River and St. Mary's County, Maryland · See more »

Ridge, Maryland

Ridge is an unincorporated community in St. Mary's County, Maryland, United States.

List of former Maryland state highways (200–399) and Ridge, Maryland · Ridge, Maryland and St. Mary's County, Maryland · See more »

Somerset County, Maryland

Somerset County is the southernmost county in the U.S. state of Maryland.

List of former Maryland state highways (200–399) and Somerset County, Maryland · Somerset County, Maryland and St. Mary's County, Maryland · See more »

Valley Lee, Maryland

Valley Lee is an unincorporated community in St. Mary's County, Maryland, United States.

List of former Maryland state highways (200–399) and Valley Lee, Maryland · St. Mary's County, Maryland and Valley Lee, Maryland · See more »

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as Washington or D.C., is the capital of the United States of America.

List of former Maryland state highways (200–399) and Washington, D.C. · St. Mary's County, Maryland and Washington, D.C. · See more »