Key:maxwidth
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| Description |
|---|
| The legally restricted maximum width of a vehicle |
| Group: restrictions |
| Used on these elements |
| Useful combination |
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| Status: de facto |
| Tools for this tag |
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The key maxwidth specifies a legal restriction of the maximum permissible width of a vehicle in order to use a way or other feature (e.g., a gate or a bridge). By default, values will be interpreted as metres, with any decimals separated by the dot separator. If the permissible width should be specified in feet and inches, ' and ", respectively, are used as units, without spaces. See the examples for valid values.
The source of the maximum permissible width can be specified by source:=*.
Examples
| Width | Tagging | Remark |
|---|---|---|
| Three metres | =3
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Alternatively =3 m could be used.
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| 3.2 metres | =3.2
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Please note the dot as decimal separator! |
| 6 feet and 7 inches | =6'7"
|
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| 8 feet | =8'
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In some cases (example |
Common mistakes
Actual width
Do not confuse the specification of the maximum permissible width of vehicles with the specification of the width of the road surface defined by width=*.
Maximum physical width
Do not confuse the specification of the legally restricted maximum width of vehicles with the specification of a physical width limit via maxwidth:physical=*.
Incorrect values
If a sign specifies the maximum width with a certain precision, than this value should be used as-is. So a sign displaying 2,0m should result in =2.0 (not 2 or 2.00), and likewise a sign displaying 6'0" should result in =6'0" (not 6').
Often the values themselves are not specified correctly. The following table contains examples of incorrect tags and their correct notation.
| Incorrect | Explanation | Correct |
|---|---|---|
maxwidth=3.8m
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The space between value and unit is missing. | =3.8 or =3.8 m
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maxwidth=3.8 metres
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The unit 'metres' is not the correct unit. | =3.8 or =3.8 m
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maxwidth=0,6
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The comma is used as wrong decimal separator. | =0.6 or =0.6 m
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maxwidth=7 ft
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The unit 'ft' is not a correct unit. Use '.
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=7'
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maxwidth=2.3; 7'9"
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Only one value is allowed. Choose either metres or feet/inch according to local mapping custom. | =2.3 m or =7'9"
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See also
- Specification of other access restrictions via
access=* - Specification of the width of the road's surface via
width=* - Specification of a physical restriction of the maximum possible width via
maxwidth:physical=* - Specification of a legal restriction of the maximum permissible height via
maxheight=* - Specification of a legal restriction of the maximum permissible weight via
maxweight=*
