Map: GSI Tiles (GSI Japan) / Forest road data: © OpenStreetMap contributors (ODbL) / Municipality and elevation: GSI Japan (elevation calculated by us)
| Municipality | 北海道由仁町 The other end is in 厚真町. The road crosses a municipal boundary. Nearby place name: 川端 |
|---|---|
| Length | 15.93 km Calculated by joining the OpenStreetMap line segments. |
| Elevation | 76m–358m Lowest and highest points (difference 282m). Sampled every 50 m. |
| Coordinates of both ends |
42.86285, 142.01190 GSI Maps / Google Maps 42.76634, 141.98922 GSI Maps / Google Maps 10.89 km apart in a straight line. This road is recorded as 19 separate line segments, so there is no way to say which end is the start |
| Surface | unpaved This is the value recorded in OpenStreetMap. It may differ from what you find on site. |
| Road classification | track (OpenStreetMap classification) |
| OpenStreetMap | way/157562236 way/157562370 way/157562371 way/157562376 way/157562564 way/157562912 way/157563551 way/157563640 and 11 more |
| Name | Operator | Straight-line distance | Map |
|---|---|---|---|
| 厚幌ダム | － | 246m | GSI Maps / Google Maps |
| 厚真ダム | － | 3.3km | GSI Maps / Google Maps |
These dams are mapped in OpenStreetMap. The distance is a straight line from the road, not a route you can ride. We do not know whether you can get close — many dams sit behind maintenance roads that are closed to the public. Check dams (sabo dams) and weirs are excluded: they are flood-control structures and some are dangerous to approach. OpenStreetMap does not record whether a dam is a check dam, so to avoid listing one by mistake we keep only dams with a known operator, an encyclopaedia entry, or an official website. Some real dams are missed as a result.
What is on this page — for this forest road we hold a location and a name, and nothing else. OpenStreetMap records almost nothing about surfaces, and holds no closure information.