2009/7/28 Liz <[email protected]>: > To return to the bridge > the following attributes of the bridge and the road underneath it all need to > be considered a)> Height of bridge height tag on bridge way
b)> Height above sea level of the bridge ele tag on bridge way c)> Max height of the arch of the bridge above the roadway -> a) d)> Max height of a vehicle which can drive under the bridge, which if the bridge maxheight tag on the way under the bridge if you want to distinguish this from e), use a new tag (i.e. illegal but possible, e.g. "clearance"), but still on the way under the bridge. e)> Max height of a vehicle which the engineer said was permitted to drive under > the bridge maxheight tag on the way under the bridge If you want to explain explicitly in the data, why there is a height restriction on the way, put all involved ways in a bridge-relation. cheers, Martin _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
