- Published length
- 359 km223 mi223 mi, from the Friends of the Ouachita Trail page
- Measured line
- 350.3 km218 mi−2.4% against published
- Line
- In the datasetLicence: ODbL 1.0
- Tier
- RegionalA long trail of 80 km (50 mi) or more
The map needs JavaScript. Download the line from this page.
- Main line
Line: OpenStreetMap, read 2026-11-10, drawn simplified to 30 m. Credit: © OpenStreetMap contributors (ODbL). Base map: OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
The record
- Kind
- Designated trailDesignated, maintained and published as one trail by a land agency or a trail association
- Designation
- Friends of the Ouachita Trail; Ouachita National Forest
- Tier
- RegionalA long trail of 80 km (50 mi) or more
- Listing
- First setIn the first set of trails
- Published length
- 359 km223 mi223 mi, from the Friends of the Ouachita Trail page. A check value, not measured from the line.
- Short name
- OT
- Record ID
ouachitaStable: the directory name, never changed
Verification Checked 2026-11-10
- Measured
- YesThe line was downloaded and measured
- Published
- 359 km223 mi
- Measured
- 350.3 km218 migeodesic, from the line
- Difference
- −2.4%measured minus published
- Parts
- 1pieces left after joining ends within 100 m
OSM relation 3838499, 69 ways: 350.3 km in 1 part, 2.4% short of the published 359 km.
Source and licence
- Line in this dataset
- line.geojsonThe main line file of the record
- Source status
- OpenStreetMap onlyThe only source is an OpenStreetMap route relation
- Publisher
- Friends of the Ouachita Trail (publishes the trail; no open geometry found)
- Publisher’s page
- https://www.friendsoftheouachita.org/about-the-ot
- Source
- https://www.openstreetmap.org/relation/3838499Where to ask for the line: a layer or relation page
- Line source
- OpenStreetMap
- Format
- OpenStreetMap route relation, read through Overpass with all member ways
- Main line
- OSM relation 3838499: one route relation, main ways only.How the main line is told apart from alternates, connectors and side trails
- Coordinates
- EPSG:4326What the source stores; published files are longitude/latitude (EPSG:4326)
- Licence
- ODbL 1.0
- Credit
- © OpenStreetMap contributors (ODbL)The credit line to show, as the source asks
- May be passed on
- YesThe source's terms allow its line to be passed on
- OpenStreetMap only
- YesOpenStreetMap is the only source of the included line
- Source checked
- 2026-11-10
- Newer release?
- osm-relation-version: Overpass
rel(3838499); out meta;(version and timestamp), or the Geofabrik replication diff; fetch again when it changesHow to tell whether the source has a newer release
What the source says
OpenStreetMap contributors, ODbL 1.0 (share-alike). Credit: © OpenStreetMap contributors. The OpenStreetMap copyright page states: 'You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors.' (https://www.openstreetmap.org/copyright, read 2026-11-10). The line included here is from OpenStreetMap, relation 3838499.
With the page it was read on. Not legal advice.
OpenStreetMap
- Relation
- 3838499
- Note
- Downloaded 2026-11-10; 69 ways in the main line. release.txt has the source and date.
Logo
Logo not found. No logo is included. Ask the trail's holder before using its mark.
Every field of the record, with its exact value
As stored in trail.toml. The record schema says what each field means.
| Field | Value |
|---|---|
id | ouachita |
name | Ouachita National Recreation Trail |
short_name | OT |
country | US |
regions[0] | AR |
regions[1] | OK |
length_km | 359 |
length_note | 223 mi, from the Friends of the Ouachita Trail page |
tier | regional |
designation | Friends of the Ouachita Trail; Ouachita National Forest |
wave | 1 |
source.status | osm-only |
source.publisher | Friends of the Ouachita Trail (publishes the trail; no open geometry found) |
source.publisher_url | https://www.friendsoftheouachita.org/about-the-ot |
source.url | https://www.openstreetmap.org/relation/3838499 |
source.discovery | osm-relation-version: Overpass `rel(3838499); out meta;` (version and timestamp), or the Geofabrik replication diff; fetch again when it changes |
source.format | OpenStreetMap route relation, read through Overpass with all member ways |
source.crs | EPSG:4326 |
source.licence | ODbL-1.0 |
source.licence_text | OpenStreetMap contributors, ODbL 1.0 (share-alike). Credit: © OpenStreetMap contributors. The OpenStreetMap copyright page states: 'You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors.' (https://www.openstreetmap.org/copyright, read 2026-11-10). The line included here is from OpenStreetMap, relation 3838499. |
source.attribution | OpenStreetMap contributors (ODbL) |
source.osm_only | true |
source.mainline | OSM relation 3838499: one route relation, main ways only. |
source.source_checked | 2026-11-10 |
source.redistributable | true |
source.line_source | OpenStreetMap |
source.line_file | line.geojson |
osm.relation | 3838499 |
osm.note | Downloaded 2026-11-10; 69 ways in the main line. release.txt has the source and date. |
shield.status | logo-not-found |
shield.logo_source | "" |
shield.contact | Friends of the Ouachita Trail |
shield.note | No logo is included. Ask the trail's holder before using its mark. |
shield.logo_file | "" |
shield.logo_owner | Friends of the Ouachita Trail |
verification.verified | true |
verification.date | 2026-11-10 |
verification.measured_km | 350.3 |
verification.difference_percent | -2.4 |
verification.parts | 1 |
verification.note | OSM relation 3838499, 69 ways: 350.3 km in 1 part, 2.4% short of the published 359 km. |