[OSM-talk] Bridge Tag

[Patrick Weber]

Hi

Just something I noticed. I drew a road bridge over two railroad lines. 
Now, I noticed before that  sometimes osmarender doesnt know what comes 
on top, so i experimented, and gave one railway line a tag layer = -1. 
The result you can see in the attached screenshot. The railway line 
without the layer tag gets rendered on top of the roadbridge, the one 
with layer=-1 below the roadbridge, as one would expect.

Wouldnt it make sense to assign to any bridge automatically a layer = +1 
rendering priority, as i believe in 99% of cases, a bridge is always on 
top of everything else?

Cheers

Patrick
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