Is there a way with the current tagging standard to indicate the dates that a way is closed/open?
For example the Highway 40 in Alberta has a section through Highwood Pass that is closed December 1st to June 15th:
http://www.tripadvisor.ca/Travel-g154910-c15002/Banff-National-Park:Alberta:Winter.Closures.html
Is there some way to tag this so that (in future) it can be indicated on maps and/or date aware GPS devices won’t try and route through there in winter?