Maryland Route 225

Maryland Route 225 is a state highway in the U.S. state of Maryland connecting Fort Washington, Maryland and La Plata, Maryland across southern Prince George's County and northern Charles County. The road provides a rural and suburban link between I‑495 corridor communities, US 301 traffic to the Harry Nice Memorial Bridge, and local destinations such as Fort Washington Park, Allen's Fresh Run, and the historic Port Tobacco Village. The corridor serves commuter, freight, and tourist movements near the Potomac River, intersecting state and U.S. highways that lead to Washington, D.C., Alexandria, Virginia, and the Chesapeake Bay region.

Route description

Maryland Route 225 begins near Fort Washington, Maryland adjacent to Fort Washington Park and the National Park Service property that preserves Fort Washington (fort) and views of the Potomac River. Traveling southeast, the route passes through suburban neighborhoods tied to the Capital Beltway and crosses headwater streams that feed into Berry Run and Piscataway Creek. It intersects Maryland Route 210 (Indian Head Highway), a connection to Indian Head, Maryland and Joint Base Andrews, providing links toward National Harbor and Oxon Hill. Continuing into rural Prince George's County farmland, the highway approaches La Plata, Maryland via curving alignments that skirt wetlands associated with the Wicomico River and riparian corridors near Allens Fresh Run Natural Environment Area. Major crossings include intersections with Maryland Route 228 toward Accokeek, Maryland and Indian Head, and junctions with US 301 which carries traffic to the Governor Harry W. Nice Memorial Bridge. The eastern terminus in La Plata, Maryland connects to municipal streets near Charles County Courthouse and the La Plata Historic District.

History

The corridor that became the state highway originated as colonial and 19th‑century turnpikes and farm lanes serving plantations and river ports such as Port Tobacco Village and Piscataway settlements near the Potomac River. Early improvement projects in the 1910s and 1920s were influenced by statewide bond issues advocated by figures including Albert Ritchie and engineering efforts led by the Maryland State Roads Commission. The route was formally designated in the 1927 numbering plan as part of Maryland’s expansion of the numbered system that included Maryland Route 2, Maryland Route 5, and US 1. Mid‑20th century upgrades reflected postwar suburbanization tied to the growth of Washington, D.C. and the construction of I‑95 and the Capital Beltway, prompting resurfacing, realignments, and bridge replacements under programs administered by the Maryland Department of Transportation. Notable modifications included intersection improvements near La Plata following growth after the 2002 earthquake effects on local planning, and safety upgrades coincident with increased truck volumes diverting from US 301.

Major intersections

- Western terminus: local streets at Fort Washington, Maryland near Fort Washington Park - Intersection with Maryland Route 210 (Indian Head Highway) — access to Joint Base Andrews, National Harbor, Oxon Hill - Junction with Maryland Route 228 — connection toward Accokeek, Maryland and Indian Head, Maryland - Crossing near Allens Fresh Run Natural Environment Area and access routes to Allen's Fresh Run recreational areas - Intersection with US 301 — route to Governor Harry W. Nice Memorial Bridge, Bowie, Maryland, and Salisbury, Maryland corridors - Eastern terminus: municipal network in La Plata, Maryland near Charles County Courthouse and the La Plata Historic District

Auxiliary routes

Maryland has designated short supplemental and service roads associated with state highways, often labeled with letter suffixes by the Maryland State Highway Administration. Along the corridor, auxiliary segments provide access to county facilities, farmsteads, and park entrances serving Fort Washington Park, Port Tobacco Village Museum, and public boat ramps on the Potomac River. Nearby numbered routes that functionally relate to the corridor include Maryland Route 227 serving Pomfret, Maryland, Maryland Route 224 paralleling the Potomac River through Bryans Road, Maryland, and spurs connecting to Maryland Route 5 toward Leonardtown, Maryland and Silver Spring, Maryland.

Future developments

Planning documents from Charles County, Maryland and Prince George's County, Maryland and studies by the Maryland Department of Transportation assess capacity, safety, and multimodal improvements along the corridor, including intersection modernization similar to projects on Maryland Route 5 and US 301. Proposals under regional transportation plans consider bicycle and pedestrian facilities linking to trails such as connections to the Southern Maryland Trail Network and transit coordination with Washington Metropolitan Area Transit Authority feeder services and commuter shuttles to Metro stations. Potential funding sources referenced in planning include federal programs administered by the Federal Highway Administration and state grant opportunities championed by elected officials from Maryland’s 5th district and 4th district.

Category:State highways in Maryland Category:Transportation in Charles County, Maryland Category:Transportation in Prince George's County, Maryland