Capital Crescent Trail

Capital Crescent Trail
Environmental Protection Agency · Public domain · source
Name	Capital Crescent Trail
Length mi	11
Length km	18
Location	Washington, D.C. / Maryland
Use	Hiking, Bicycling, Inline skating
Difficulty	Easy
Season	Year-round
Surface	Asphalt, Crushed stone
Right of way	Georgetown Branch (Baltimore and Ohio Railroad)
Trailheads	Georgetown, Silver Spring

Capital Crescent Trail is a prominent multi-use rail trail connecting the Georgetown neighborhood of Washington, D.C. with Silver Spring in Montgomery County, Maryland. Following the former right-of-way of the B&O Railroad's Georgetown Branch, the trail serves as a vital recreational and commuter corridor for the Washington metropolitan area. Its paved and crushed stone surfaces accommodate thousands of daily users, including cyclists, pedestrians, and skaters, offering a scenic, car-free route through urban and natural landscapes.

History

The trail's origins lie in the Georgetown Branch, a B&O Railroad line constructed in 1910 to serve industries in Georgetown, including the Chesapeake and Ohio Canal and the Washington Milling Company. Freight service declined in the latter half of the 20th century, with the line officially abandoned in 1985. Advocacy for a trail began in the 1970s, led by community groups and later the Coalition for the Capital Crescent Trail. After a protracted political and legal process involving Montgomery County, the WMATA, and CSX Transportation, the first segment from Bethesda to Georgetown opened in 1996. The final segment to Silver Spring was completed in 2010, fully realizing the vision of a continuous trail.

Route and connections

The trail begins in the historic Georgetown waterfront, near the terminus of the C&O Canal Towpath. It travels northwest through the Potomac River palisades, passing beneath the Francis Scott Key Bridge and entering Maryland via a dedicated tunnel. The route continues through Bethesda, where it intersects with the Bethesda Trolley Trail and passes near the National Institutes of Health campus. North of Bethesda, the surface transitions to crushed stone as it traverses wooded areas in Montgomery County, paralleling Rock Creek. The northern terminus is at Silver Spring, near the Silver Spring Metro station and the Paul S. Sarbanes Transit Center, providing direct links to the Washington Metro and MARC Train systems.

Usage and amenities

The trail is a heavily used commuter route and recreational destination, with an estimated annual usage exceeding one million trips. It is patrolled by the Montgomery County Department of Police and the United States Park Police. Amenities include multiple access points, parking lots in Bethesda and Silver Spring, water fountains, and wayfinding signage. The trail connects to several parks, including Lyttonsville Park and Jesup Blair Park. A notable landmark is the historic Dalecarlia Tunnel, a 600-foot brick tunnel near the Dalecarlia Reservoir operated by the Washington Aqueduct. Seasonal events, such as community walks and bike safety workshops, are frequently organized by local organizations.

Future plans and extensions

A primary future plan is the construction of the Purple Line light rail, which will share the trail's right-of-way between Bethesda and Silver Spring. This project, managed by the Maryland Transit Administration, will require significant trail realignment and the construction of new separated pathways. Advocacy groups, including the Coalition for the Capital Crescent Trail, are engaged in ensuring trail continuity and user safety during and after construction. Long-term visions include improving connections to the Metropolitan Branch Trail and other parts of the District of Columbia trail network, as outlined in plans from the National Capital Planning Commission.

Environmental and community impact

The trail has transformed a disused rail corridor into a significant greenway, providing ecosystem services and habitat connectivity within the Potomac River watershed. Its creation involved extensive environmental remediation and stormwater management planning coordinated with the Maryland Department of the Environment. The trail has spurred economic activity and increased property values in adjacent neighborhoods like Bethesda and Silver Spring, while also generating discussions about equitable access and displacement. It serves as a community hub, reducing automobile dependency and promoting public health, aligning with regional goals set by the Metropolitan Washington Council of Governments.

Category:Rail trails in Maryland Category:Transportation in Washington, D.C. Category:Protected areas of Montgomery County, Maryland