[Tagging] Turn lane indications vs turn restrictions

Tod Fitch tod at fitchfamily.org
Mon May 30 12:54:04 UTC 2022


For arm chair mapping using aerial imagery I only add turn lanes, never turn restrictions. For turn restrictions I want to see the signage, so that is in person or using something like Mapillary.

--
Sent from my phone, please forgive my brevity.

> On Monday, May 30, 2022 at 2:16 PM, Volker Schmidt <voschix at gmail.com (mailto:voschix at gmail.com)> wrote:
> Agreed that the left-turn arrow may or may not include u-turn. That depends on jurisdiction. But I presumed that a straight-on arrow means exactly that, in particular, if on the right lane, excludes right-turn. I asked my original question because I use arrows on satellite images for armchair mapping.
> On Mon, 30 May 2022, 11:13 Georges Dutreix via Tagging, <tagging at openstreetmap.org (mailto:tagging at openstreetmap.org)> wrote:
> > Hello,
> >
> >
> > I agree with martianfreeloader.
> >
> > An arrow on the ground pointing to the left is legally binding to turn
> > left, but says nothing about a possible / forbidden u-turn. IMHO, this
> > is described with a restriction relation.
> >
> >
> > Le 30/05/2022 à 07:06, Volker Schmidt a écrit :
> > > Are there legislations where the arrows painted on the road are only
> > > "recommendations" and not legally binding (except for emergency vehicles)?
> >
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