マムシ沢林道 (北海道士別市) — 1.48 km

← Back to the Hokkaido, Dohoku (north) forest road map

Where this forest road is

マムシ沢林道

Nearby forest roads (select one to open its page)

Both ends

Map: GSI Tiles (GSI Japan) / Forest road data: © OpenStreetMap contributors (ODbL) / Municipality and elevation: GSI Japan (elevation calculated by us)

Data

Municipality	北海道士別市 Nearby place name: 温根別町
Length	1.48 km Calculated by joining the OpenStreetMap line segments.
Elevation	216m–236m Lowest and highest points (difference 20m). Sampled every 50 m.
Coordinates of both ends	44.08733, 142.20758　GSI Maps / Google Maps 44.09237, 142.22080　GSI Maps / Google Maps 1.20 km apart in a straight line. This road is recorded as 2 separate line segments, so there is no way to say which end is the start
Surface	compacted This is the value recorded in OpenStreetMap. It may differ from what you find on site.
Road classification	track (OpenStreetMap classification)
OpenStreetMap	way/151972722 way/1448174716

Dams within 5 km

Name	Operator	Straight-line distance	Map
温根別ダム	－	101m	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.

Whether you can ride it is not stated here

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.

Forest roads were not built for recreational driving

Forest roads exist for forestry and for the people who live along them. Work vehicles, local traffic, walkers and cyclists use them. They are not off-road courses.
If there is a closure sign, a gate or a rope, do not go in. Beyond the risk of collapse and falling rock, every rider who ignores one makes permanent closure more likely.
A line on this map does not mean you may ride it. All we publish is the fact that a forest road exists there.
Collapses, fallen trees and slope failures happen routinely. Check the local authority's closure information before you set out.
Some side tracks leading off a forest road enter private forest. Do not enter without permission.
Forest roads have been closed for good because of noise and litter. Slow down, and leave nothing behind.