Paved Crushed stone Dirt Closed or partial zoom in for surfaces
District of Columbia
18 trails, 440 km (273 miles) of mapped rail-trail.
| Trail | Surface | Status | km | miles |
|---|---|---|---|---|
| Chesapeake and Ohio Canal Towpath (Maryland) (Canal towpath) · also MD | Dirt | unverified | 287 | 178 |
| Rock Creek Trail (Greenway) · also CO, KS, OR | Paved | unverified | 36.3 | 22.6 |
| Mount Vernon Trail · also MD, VA | Paved | unverified | 28.4 | 17.7 |
| Anacostia Riverwalk Trail · also MD | Paved | unverified | 26.0 | 16.2 |
| Rock Creek Hiker/Biker Trail · also MD | Paved | unverified | 23.2 | 14.4 |
| Capital Crescent Trail · also MD | Paved | unverified | 13.3 | 8.2 |
| Chesapeake & Ohio Canal Trail (DC) (Canal towpath) | Dirt | unverified | 7.1 | 4.4 |
| Metropolitan Branch Trail | Paved | unverified | 6.5 | 4.0 |
| Palisades Trolley Trail (Trolley trail) | Dirt | unverified | 4.0 | 2.5 |
| Oxon Cove Park Hiker-Biker Trail · also MD | Paved | unverified | 1.8 | 1.1 |
| Marvin Gaye Trail | Paved | unverified | 1.6 | 1.0 |
| Metropolitan Branch Trail (MD) · also MD | Paved | unverified | 1.5 | 0.9 |
| 9/11 National Memorial Trail | Paved | unverified | 1.1 | 0.7 |
| Klingle Valley Trail | Paved | unverified | 1.0 | 0.6 |
| LBJ Grove Trail | Paved | unverified | 0.3 | 0.2 |
| 27 Trail | Paved | unverified | 0.3 | 0.2 |
| LBJ Grove Connector Trail | Paved | unverified | 0.1 | 0.0 |
| Bridgeway | Paved | unverified | 0.0 | 0.0 |