Tag:hazard=turns

A reverse turn hazard is a section of road that turns sharply two times in opposite directions, presenting a hazard to motorists. Turns 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 turns and should not be applied indiscriminately to roads merely because they have a turn.

How to Map

Tagging can be applied to the section of road with the turns or the location of the signage:

• Place a node at the location of the turn hazard traffic sign, tagged traffic_sign=hazard (or code) + hazard=turn.
• Tag a node along a highway=* way at the location of the sign
• Tag the section of highway=* where the reverse turn hazard is present.

Signage examples

The Netherlands	The Philippines	United States of America

Possible tagging mistakes

hazard=dangerous_turn

		$1%
		$1%
		$1%
		$1%

More details at taginfo

• hazard=dangerous_turn

If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!

See also

• hazard=turn – A section of a road that turns sharply.
• hazard=curves – A section of a road which presents a risk to motorists due to multiple curves.

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• Comparison of European road signs
• Comparison of MUTCD-influenced traffic signs
• Comparison of traffic signs in English-speaking countries