USFS National Forest System Trails · Superior National Forest · Minnesota · Updated June 2026
Kawishiwi Triangle B Spruce S. (USFS trail 51195A SNOW) is a 0.6 mi trail in Superior National Forest, Minnesota. Mountain bikes are designated as allowed, Jan–Mar, December, with no Class 1 e-bike designation on record.
Can I bike Kawishiwi Triangle B Spruce S.?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | Jan–Mar, December |
| Class 1 e-bike (pedal-assist, 20 mph) | — | |
| Class 2 e-bike (throttle, 20 mph) | — | |
| Class 3 e-bike (pedal-assist, 28 mph) | — |
Zooming out: across Superior National Forest, 22% of rideable trail miles are open to mountain bikes — a Bike Access Grade of D.
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About this trail
Kawishiwi Triangle B Spruce S. (USFS trail 51195A SNOW) runs 0.6 mi through Superior National Forest in Minnesota. The figures here are pulled from the official US Forest Service trail data for Superior National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. USFS records list its surface as snow. Based on slope, this is a Easy trail (grade band +0-5%); that reflects gentle gradient and is not the same as a technical MTB difficulty rating. Mountain bikes are allowed, with a Jan–Mar, December season in the data. The agency lists no Class 1, 2 or 3 e-bike designation here; absent a local order to the contrary, that means e-bikes are not an allowed use on this trail. 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. For day-of certainty on closures or seasonal orders, check directly with the ranger district, since this reflects the USFS data as of the latest refresh.
Frequently asked questions
- Can you mountain bike on Kawishiwi Triangle B Spruce S.?
- Yes. Mountain bikes are designated as allowed on Kawishiwi Triangle B Spruce S. in Superior National Forest, typically Jan–Mar, December, per USFS data.
- Are e-bikes allowed on Kawishiwi Triangle B Spruce S.?
- No e-bike class (1, 2 or 3) is designated on Kawishiwi Triangle B Spruce S. in the USFS data.
- How long is Kawishiwi Triangle B Spruce S.?
- Kawishiwi Triangle B Spruce S. measures about 0.6 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Kawishiwi Triangle B Spruce S.?
- USFS data records the tread surface of Kawishiwi Triangle B Spruce S. as snow.
- How difficult is Kawishiwi Triangle B Spruce S.?
- Its grade-based difficulty is Easy (grade band +0-5%), derived from USFS slope data. This reflects steepness, not technical mountain-bike difficulty.
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 Superior National Forest (USFS trail geometry isn't mapped).
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