Gifford Pinchot National Forest
Gifford Pinchot National Forest in Washington carries 3,418 miles of motorized routes from the U.S. Forest Service Motor Vehicle Use Map — 3,182.7 miles of roads and 235.3 miles of trails across 3 ranger districts. Open any district for its full per-vehicle access matrix (ATV, motorcycle, side-by-side, 4x4 and e-bike), seasons, a route-network map, and GPX downloads. These pages are informational; the controlling document is each district's official MVUM.
- Total motorized miles
- 3,418
- Ranger districts
- 3
- Roads
- 3,182.7 mi
- Trails
- 235.3 mi
3,182.7 mi of roads · 235.3 mi of trails · Forest code 0603.
Ranger districts in Washington
The district is the grain — pick one for its full per-vehicle access matrix, seasons, a route-network map and GPX downloads.
| Access highlights | ||||
|---|---|---|---|---|
| Cowlitz Valley Ranger District | 1,638.8 | 1,471.7 | 167.1 | ATV 46.1 mi · Motorcycle 185.9 mi · E-bike routes |
| Mt. Adams Ranger District | 912.9 | 903.2 | 9.7 | ATV 9.9 mi · Motorcycle 9.9 mi · E-bike routes |
| Mount St. Helens National Volcanic Monument | 866.3 | 807.8 | 58.5 | ATV 21.8 mi · Motorcycle 80.4 mi · E-bike routes |
Data: U.S. Forest Service, Enterprise Data Warehouse (EDW) Motor Vehicle Use Map — Roads (layer 1) and Trails (layer 2), retrieved 2026-07-11. A work of the U.S. Government, public domain (17 U.S.C. §105). State assignment: U.S. Census Bureau TIGERweb state boundaries.
Forest-wide vehicle access
How many of this forest's ranger districts designate each vehicle class, and the total designated miles across the forest.
| Vehicle class | Districts | Open miles |
|---|---|---|
| ATV | 3 | 77.8 |
| Motorcycle / dirt bike | 3 | 276.2 |
| Other wheeled OHV | 3 | 71.7 |
| 4WD > 50" | 3 | 40.8 |
| 2WD > 50" | 3 | 40.8 |
| Tracked OHV > 50" | 3 | 40.8 |
| Other OHV > 50" | 3 | 40.8 |
| Tracked OHV < 50" | 3 | 40.8 |
| Other OHV < 50" | 3 | 40.8 |
| Passenger vehicle | 3 | 3,001.5 |
| High-clearance vehicle | 3 | 3,015.4 |
| Truck | 3 | 3,001.5 |
| Bus | 3 | 3,001.5 |
| Motorhome | 3 | 3,001.5 |
These pages summarise the Forest Service Motor Vehicle Use Map data; they are not the official MVUM and not legal documents. The controlling document is each district's official Motor Vehicle Use Map — carry it and follow posted signs.
Data vintage: USFS EDW MVUM, retrieved 2026-07-11.
Explore
Browse all Washington national-forest routes, read the methodology, or learn what an MVUM is.