USFS National Forest System Trails · Payette National Forest · Idaho · Updated June 2026
Marshal Mountain Spur (USFS trail 206) is a 1.1 mi trail in Payette National Forest, Idaho. Mountain-bike use here is accepted but discouraged in USFS data, with Class 1 e-bikes also designated.
Can I bike Marshal Mountain Spur?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Accepted but discouraged | — |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | year-round |
| Class 2 e-bike (throttle, 20 mph) | Allowed | year-round |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | year-round |
Zooming out: across Payette National Forest, 20% of rideable trail miles are open to mountain bikes — a Bike Access Grade of D.
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About this trail
In Payette National Forest, Idaho, Marshal Mountain Spur (USFS trail 206) covers 1.1 mi of National Forest System trail. This profile summarizes what the official US Forest Service trail record says about riding it: how long the trail is, what it's built on, how steep the route grades out, and which forms of bike use the agency has designated. USFS records list its surface as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. For traditional mountain bikes, use is discouraged according to USFS data. The record additionally permits Class 1, Class 2, Class 3 e-bike use; recall that Class 1 is pedal-assist, while Class 2 adds a throttle and Class 3 a higher cutoff speed. The route is mapped as USFS Trail Class 2 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. Because conditions, closures, and local orders change between data refreshes, confirm the current status with the managing ranger district before you ride.
Frequently asked questions
- Can you mountain bike on Marshal Mountain Spur?
- Mountain-bike use on Marshal Mountain Spur is discouraged in USFS records, though Class 1 e-bike use is designated. Confirm current rules with the managing ranger district.
- Are e-bikes allowed on Marshal Mountain Spur?
- Class 1, Class 2, Class 3 e-bikes are designated on Marshal Mountain Spur in the USFS data.
- How long is Marshal Mountain Spur?
- Marshal Mountain Spur measures about 1.1 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Marshal Mountain Spur?
- USFS data records the tread surface of Marshal Mountain Spur as native material.
How we read this data
Grade-based difficulty above is the USFS grade (route steepness), not a technical mountain-bike rating — a gentle-grade trail can still be rocky or technical, and vice versa. Bike and e-bike status come verbatim from the USFS managed-use fields for this trail; we never infer access we can't cite. See our methodology for how the dataset is built and what each field means.
Where it is
Approximate location of Payette National Forest (USFS trail geometry isn't mapped).
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