USFS National Forest System Trails · Los Padres National Forest · California · Updated June 2026
Arroyo Quemado (USFS trail 31W18) is a 2.3 mi trail in Los Padres National Forest, California. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Arroyo Quemado?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| 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 Los Padres National Forest, 51% of rideable trail miles are open to mountain bikes — a Bike Access Grade of B.
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About this trail
Arroyo Quemado (USFS trail 31W18) is a 2.3 mi trail in Los Padres 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. USFS records list its surface as native material. Its grade-based difficulty is Intermediate (grade band 8-10%) — a moderate steepness profile derived from USFS slope data, not a technical mountain-bike rating. Bike use is designated as allowed year-round. 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. 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 Arroyo Quemado?
- Yes. Mountain bikes are designated as allowed on Arroyo Quemado in Los Padres National Forest, year-round, per USFS data.
- Are e-bikes allowed on Arroyo Quemado?
- No e-bike class (1, 2 or 3) is designated on Arroyo Quemado in the USFS data.
- How long is Arroyo Quemado?
- Arroyo Quemado measures about 2.3 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Arroyo Quemado?
- USFS data records the tread surface of Arroyo Quemado as native material.
- How difficult is Arroyo Quemado?
- Its grade-based difficulty is Intermediate (grade band 8-10%), 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 Los Padres National Forest (USFS trail geometry isn't mapped).
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