[OSM-talk] Indiscrimate layering

[Alex S.]

Marc Schütz wrote:
>> We could also consider a bridge with a forest on top (e.g. I remember
>> there being one in Newcastle), which should probably obliterate any
>> layer=0 road that goes under the bridge.
> 
> Ok, you really found an example where it doesn't work :-P

There's a "bridge" with a park on top in Seattle (Interstate 5 runs 
underneath).  Appropriately enough, it's named 'Freeway Park'.

http://www.seattle.gov/parks/_images/maps/freewayPark.jpg