USFS National Forest System Trails · Mark Twain National Forest · Missouri · Updated June 2026
Chadwick 114a (USFS trail 21-114A) is a 0.6 mi trail in Mark Twain National Forest, Missouri. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Chadwick 114a?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| 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 Mark Twain National Forest, 100% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
Watch Mark Twain National Forest for access changes
Email me when USFS mountain-bike or e-bike designations change for trails in Mark Twain National Forest. Free, unsubscribe anytime.
About this trail
Chadwick 114a (USFS trail 21-114A) runs 0.6 mi through Mark Twain National Forest in Missouri. 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. Underfoot, the trail is recorded as native material. USFS slope data puts it in the Intermediate band (grade band +8-10%), meaning a moderate climb — keep in mind this measures steepness, not trail technicality. Bike use is designated as allowed year-round. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated — Class 1 being pedal-assist only, Classes 2 and 3 adding a throttle and higher assisted 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. 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 Chadwick 114a?
- Yes. Mountain bikes are designated as allowed on Chadwick 114a in Mark Twain National Forest, year-round, per USFS data.
- Are e-bikes allowed on Chadwick 114a?
- Class 1, Class 2, Class 3 e-bikes are designated on Chadwick 114a in the USFS data.
- How long is Chadwick 114a?
- Chadwick 114a measures about 0.6 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Chadwick 114a?
- USFS data records the tread surface of Chadwick 114a as native material.
- How difficult is Chadwick 114a?
- 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 Mark Twain National Forest (USFS trail geometry isn't mapped).
Where to stay near Mark Twain National Forest
Find hotels, cabins, and vacation rentals near Mark Twain National Forest — plan your ride.
Top-rated places to stay near Mark Twain National Forest
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Riding Mark Twain National Forest?
Trail-access updates and trip ideas by email.
More trails in Mark Twain National Forest
28.7 mi · Intermediate grade
26.6 mi · Intermediate grade
25.7 mi · Intermediate grade
23.2 mi · Intermediate grade
19.1 mi · Intermediate grade
13.5 mi · Intermediate grade