USFS travel-management data · Updated June 2026
E-Bikes on Salmon-Challis National Forest Trails
In Salmon-Challis National Forest, USFS travel-management data records Class 1 e-bike access on 317 trail segments (1,108 mi), Class 2 on 317, and Class 3 on 317. Conventional (non-motorized) mountain bikes are designated on 39 segments. On Forest Service land an e-bike is a motor vehicle, so it is allowed only where designated.
E-bike access by class
This forest has completed e-bike travel-management designations: the dataset records Class 1 access on more trail segments than it does for conventional bikes, because the e-bike fields were filled in comprehensively during that process.
| E-bike class | Definition | Trail segments with access | Miles |
|---|---|---|---|
| Class 1 designated | Pedal-assist only, motor cuts out at 20 mph, no throttle. | 317 | 1,108 mi |
| Class 2 designated | Throttle-assist up to 20 mph (can propel without pedaling). | 317 | 1,108 mi |
| Class 3 designated | Pedal-assist up to 28 mph, no throttle. | 317 | 1,108 mi |
Trail-by-trail (largest bike trails)
Conventional-bike and Class 1 e-bike status with season windows, per USFS designation.
| Trail | Miles | Bike | Class 1 e-bike | Season |
|---|---|---|---|---|
| Continental Divide Nst | 80.37 | Allowed | Allowed | Year-round |
| Divide Nrt | 31.74 | Allowed | Allowed | Year-round |
| Hay-Knapp Creek | 29.8 | Allowed | Allowed | Year-round |
| Darling-Castle Creek | 20.92 | Accepted but discouraged | Allowed | — |
| East Mayfield - Yankee Fork | 20.81 | Accepted but discouraged | Allowed | — |
| Snow Bank | 18.69 | Accepted but discouraged | Allowed | — |
| Iron-Lola Creek | 17.79 | Allowed | Allowed | Year-round |
| Toolbox-Herd Creek | 16.44 | Accepted but discouraged | Allowed | — |
| Patterson-Morse Creek | 16.15 | Accepted but discouraged | Allowed | — |
| Camas-Eddy Creek | 15.33 | Accepted but discouraged | Allowed | — |
| Big Hat Creek | 14.07 | Accepted but discouraged | Allowed | — |
| Peach-Cinnabar | 14.04 | Accepted but discouraged | Allowed | — |
| South Fork Big Creek-Iron Cr. | 12.3 | Accepted but discouraged | Allowed | — |
| Big Timber Creek | 11.42 | Allowed | Allowed | Year-round |
| Blacktail/Mud Lake | 11.09 | Accepted but discouraged | Allowed | — |
| East Fork Valley | 10.93 | Accepted but discouraged | Allowed | — |
| Furnace Creek | 10.78 | Accepted but discouraged | Allowed | — |
| Cabin-Pioneer Creek | 10.59 | Accepted but discouraged | Allowed | — |
| Westfork Yankee Fork | 10.22 | Accepted but discouraged | Allowed | — |
| Hayden Creek | 9.94 | Allowed | Allowed | Year-round |
| Sheep Creek | 9.82 | Accepted but discouraged | Allowed | — |
| Beaver-Trail Creek | 9.74 | Allowed | Allowed | Jul–Sep |
| Lightning Creek | 9.71 | Allowed | Restricted | Year-round |
| Corral Creek-Hat Creek | 9.23 | Accepted but discouraged | Allowed | — |
| North Fork Big Creek | 9.21 | Accepted but discouraged | Allowed | — |
| Beagle Creek | 9.01 | Accepted but discouraged | Allowed | — |
| Patterson | 8.68 | Accepted but discouraged | Allowed | — |
| Eleven Mile-Martin Creek | 8.6 | Accepted but discouraged | Allowed | — |
| Corral-Stewart | 8.53 | Accepted but discouraged | Allowed | — |
| Lake Creek | 8.2 | Accepted but discouraged | Allowed | — |
| Prairie Basin | 7.99 | Accepted but discouraged | Allowed | — |
| Lime Creek | 7.86 | Accepted but discouraged | Allowed | — |
| Happy Hallow/Juliette Creek | 7.85 | Accepted but discouraged | Allowed | — |
| Perreau | 7.53 | Accepted but discouraged | Allowed | — |
| North Creek Trail | 7.5 | Accepted but discouraged | Allowed | — |
| Mcdonald Taylor | 7.1 | Accepted but discouraged | Allowed | — |
| Henry Creek | 7.08 | Allowed | Year-round | |
| Burnt Aspen | 6.67 | Accepted but discouraged | Allowed | — |
| Paasasikwana Naokwaide | 6.65 | Accepted but discouraged | Allowed | — |
| Ramey-Fivemile | 6.65 | Accepted but discouraged | Allowed | — |
Frequently asked questions
- Are e-bikes allowed in Salmon-Challis National Forest?
- On National Forest System land, e-bikes are legally motor vehicles. Under U.S. Forest Service policy (36 CFR 212; FSM 7700), an e-bike of any class may be ridden only on routes that are designated for motor-vehicle use or specifically designated for e-bike use — not on every trail where a conventional (non-motorized) mountain bike is allowed. In Salmon-Challis National Forest, Class 1 access is recorded on 317 trail segments; Class 2 and 3 on 317 and 317 respectively.
- Does an e-bike count as a mountain bike on Salmon-Challis National Forest trails?
- No. Under USFS policy an e-bike of any class is a motor vehicle, even Class 1 pedal-assist. A trail being open to conventional bikes does not by itself permit e-bikes — the trail must carry an e-bike or motorized designation.
- When are bikes open in Salmon-Challis National Forest?
- Most bike-designated trails in Salmon-Challis National Forest carry a Year-round season window in the USFS data; higher-elevation trails open later as snow clears. Always confirm current conditions with the ranger district.
See also: Salmon-Challis National Forest trail data profile · E-bikes across Idaho
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