Sep 14, 2020, 20:34 by supap...@riseup.net:

>
> Hey all,
>
>
> again and again there are discussions about which parts of a      street 
> (sidewalks and cycle paths, parking lanes, carriageway)      should be 
> considered when determining the width of a street. There      does not seem 
> to be a consensus and therefore information on      street widths is 
> difficult to interpret or is not even mapped. The      following variants are 
> common/are discussed:
>
>
>
> 1) Width of the actual carriageway, without parking lanes and      sidewalks
>  2) Width between curbs / edges of the road without sidewalks, but      with 
> parked cars when they are on street
>  3) Width including sidewalks / roadside paths
>
>
>
>
> I tend to option 2):
>  - The width can be clearly defined and measured
>  - The width of the actual carriageway can be determined by using      
> "parking:lane" scheme correctly (or alternatively/supplementarily      by 
> specifying the width of parking lanes). "width:carriageway" (or      
> "width:lanes", if there are marked lanes) also could be used to      map this 
> width directly.
>  - The width of roadside paths can optionally be specified with      
> "sidewalk:width" etc.
>
>
>
> Wouldn't it be time to document a recommendation in the Wiki to      reduce 
> further ambiguities? Which variant is the most      recommendable? Anyway, 
> the width of a street is a significant      value to evaluate its suitability 
> or safety for certain modes of      transport or to determine the speed that 
> can be expected there.
>
>
>
> Thanks for your comments,
>  Alex
>
>
>
I would also expect (2)
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