Stream tunnel under a swimming pool rendered incorrectly

[LoremoCH]

At Rheinau in Switzerland (http://www.openstreetmap.org/#map=18/47.63811/8.59941) two stream tunnels are exactly under a swimming pool. But on the map the where renderet as they would be on top of it.

It is possible to change that?

[matthijsmelissen]

The particular problem here, I believe, is that the dashes of the river are not visible because they are the same color as the pool.

[pnorman]

The particular problem here, I believe, is that the dashes of the river are not visible because they are the same color as the pool.

That's what I was thinking too, but on closer inspection it looks like they're disappearing behind the landuse=forest too, so is that really the case?

[matthijsmelissen]

See also #282.

[matkoniecz]

I am not sure is it wrong. Rendering tunnels below features that are above them would make tunnels invisible in fully mapped areas.

[kocio-pl]

I see no easy fix for this.

[pnorman]

I see no easy fix for this.

My only thoughts are making the casing alternating @land-colour and blue dashes.

[HolgerJeromin]

Just to provide a screenshot for the future:

[nebulon42]

I think we have to reject the request of the OP. It would be desirable to have the tunnel covered by the pool in this case. But this would be undesirable in a lot of other cases. The vanishing dashes are not ideal and can be improved. @pnorman's idea is the right solution for this.

[pnorman]

Fixed in #2594