Map: GSI Tiles (GSI Japan) / Forest road data: © OpenStreetMap contributors (ODbL) / Municipality and elevation: GSI Japan (elevation calculated by us)
| Municipality | 秋田県大館市 Nearby place name: 早口 |
|---|---|
| Length | 568 m Calculated by joining the OpenStreetMap line segments. |
| Elevation | 300m–341m Lowest and highest points (difference 41m). Sampled every 50 m. |
| Coordinates of both ends |
40.41669, 140.35176 GSI Maps / Google Maps 40.41937, 140.34908 GSI Maps / Google Maps 375 m apart in a straight line. Which end is the start is not recorded |
| Surface | Not recorded. Whether it is dirt or surfaced is unknown. |
| Road classification | track (OpenStreetMap classification) |
| OpenStreetMap | way/110635472 |
| Name | Operator | Straight-line distance | Map |
|---|---|---|---|
| 早口ダム | － | 1.3km | 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.