Tag:hazard=curves
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Description |
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A section of a road which presents a risk to motorists due to multiple curves. ![]() |
Group: hazards |
Used on these elements |
Useful combination |
See also |
Status: approved![]() |
Tools for this tag |
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A multiple curve hazard is a section of road which presents a risk to motorists due to multiple curves. Curves present a hazard of obscured visibility of oncoming traffic as well as a short turning radius. This tagging is applied to roads that are signed for dangerous curves and should not be applied indiscriminately to roads merely because they have curves.
The curves=* tag can be added, indicating the specific type of curvy road section ahead:
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How to map
Tagging can be applied to the curved section of road or the location of the signage:
- Place a node
at the location of the curve hazard traffic sign, tagged traffic_sign=hazard (or code) + hazard=curves.
- Tag a node
along a highway=* way
at the location of the sign
- Tag the section
of highway=* where the curve hazard is present.
Signage examples
European-style signage | |
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MUTCD-style signage |
Possible tagging mistakes
See also
- hazard=curve – A section of a road which presents a risk to motorists due to a single curve.
- hazard=turns – A section of road that turns sharply two times, in opposite directions