[Tagging] what does maxheight=none mean?
Bryce Nesbitt
bryce2 at obviously.com
Sun Nov 2 18:14:18 UTC 2014
1) In many jurisdictions the ultimate permit and authority come from a
state sponsored map of restrictions. For example
http://www.dot.ca.gov/hq/traffops/permits/stars.htm (warning: requires
crufty Microsoft software).
2) Consider that many bridges cross at an angle, meaning there's more
clearance on one side than the other. A height restriction per lane is
sometimes seen. Databases like the STARS database above will code more
detail
than the simple maxheight sign which typically provides a pessimistic view
of the clearance.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/tagging/attachments/20141102/7db50d7e/attachment.html>
More information about the Tagging
mailing list