Mt. Baker-Snoqualmie National Forest
Mt. Baker-Snoqualmie National Forest in Washington carries 1,200.2 miles of motorized routes from the U.S. Forest Service Motor Vehicle Use Map — 1,186.5 miles of roads and 13.7 miles of trails across 4 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
- 1,200.2
- Ranger districts
- 4
- Roads
- 1,186.5 mi
- Trails
- 13.7 mi
1,186.5 mi of roads · 13.7 mi of trails · Forest code 0605.
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 | ||||
|---|---|---|---|---|
| Darrington Ranger District | 412.7 | 410.3 | 2.4 | ATV 2.2 mi · Motorcycle 4.7 mi · E-bike routes |
| Mt. Baker Ranger District | 410.2 | 398.9 | 11.3 | ATV 0 mi · Motorcycle 9.9 mi · E-bike routes |
| Snoqualmie Ranger District | 195.9 | 195.9 | 0 | Motorcycle 0 mi · E-bike routes |
| Skykomish Ranger District | 181.4 | 181.4 | 0 | ATV 0 mi · Motorcycle 0 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 | 1 | 2.2 |
| Motorcycle / dirt bike | 2 | 14.6 |
| Other wheeled OHV | 1 | 2.2 |
| 4WD > 50" | 1 | 2.2 |
| 2WD > 50" | 1 | 2.2 |
| Tracked OHV > 50" | 1 | 2.2 |
| Other OHV > 50" | 1 | 2.2 |
| Tracked OHV < 50" | 1 | 2.2 |
| Other OHV < 50" | 1 | 2.2 |
| Passenger vehicle | 4 | 1,175.8 |
| High-clearance vehicle | 4 | 1,183.4 |
| Truck | 4 | 1,175 |
| Bus | 4 | 1,175 |
| Motorhome | 4 | 1,175 |
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.