On Tue, Feb 23, 2010 at 10:45 AM, Pieren <pier...@gmail.com> wrote: >> >> Let's say I'm in a truck that's 4m wide. >> >> I come to a road with width=3 - that is indeed "useful". >> I come to a road with narrow=yes - that is not as "useful". > > So if you see a road tagged est_width=4.5, you will take it with your 4m > wide truck. But if it is tagged est_width=3.5, you will not...
It's up to the driver whether they want to risk it. They know that the road is *approximately* 4.5 or 3.5 metres wide. > And let say I > have a bigger truck than yours and is 5 meters wide. How can I find a way if > none of the highways have a width tag ? You make the best decision that you can, given the information that you have. _______________________________________________ Tagging mailing list Tagging@openstreetmap.org http://lists.openstreetmap.org/listinfo/tagging
