USFS National Forest System Trails · Tahoe National Forest · California · Updated June 2026
South Yuba Ridge Trail (USFS trail 11E27) is a 8.3 mi trail in Tahoe National Forest, California. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike South Yuba Ridge Trail?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Restricted | — |
| Class 2 e-bike (throttle, 20 mph) | Restricted | — |
| Class 3 e-bike (pedal-assist, 28 mph) | Restricted | — |
Zooming out: across Tahoe National Forest, 30% of rideable trail miles are open to mountain bikes — a Bike Access Grade of C.
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About this trail
South Yuba Ridge Trail (USFS trail 11E27) is a 8.3 mi trail in Tahoe National Forest, California. Everything below comes straight from the US Forest Service National Forest System Trails dataset — length, surface, slope-derived difficulty, and the specific bike and e-bike designations on record — so you can check legality before you load up. The tread is mapped as native material. Its grade-based difficulty is Advanced (grade band 12-20%) — a steep steepness profile derived from USFS slope data, not a technical mountain-bike rating. Mountain bikes are allowed, open year-round in the data. No e-bike class (1, 2 or 3) is designated on this trail in the USFS data, so treat it as a non-motorized route unless a posted order says otherwise. The route is mapped as USFS Trail Class 3 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 South Yuba Ridge Trail?
- Yes. Mountain bikes are designated as allowed on South Yuba Ridge Trail in Tahoe National Forest, year-round, per USFS data.
- Are e-bikes allowed on South Yuba Ridge Trail?
- No e-bike class (1, 2 or 3) is designated on South Yuba Ridge Trail in the USFS data.
- How long is South Yuba Ridge Trail?
- South Yuba Ridge Trail measures about 8.3 mi in total, summed across its mapped National Forest System segments.
- What is the surface of South Yuba Ridge Trail?
- USFS data records the tread surface of South Yuba Ridge Trail as native material.
- How difficult is South Yuba Ridge Trail?
- Its grade-based difficulty is Advanced (grade band 12-20%), 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 Tahoe National Forest (USFS trail geometry isn't mapped).
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