[OSM-talk] Ways in tunnels
matthew-osm at newtoncomputing.co.uk
matthew-osm at newtoncomputing.co.uk
Tue Oct 3 21:08:52 BST 2006
On Tue, Oct 03, 2006 at 07:03:17PM +0100, David Groom wrote:
> Is there a consenus / best practice on how to tag ways which run through
> tunnels?
>
> Lets assume a rail line (A-D) which runs through a tunnel (B-C)
>
> A_____________B __ __ __ __ __ C________D
>
> There seem various ways of tagging this:
>
>
> 1) Way A-D tagged as railway = rail; and segments B-C tagged as tunnel=yes
>
> 2) Way A-B C-D tagged as railway =rail.; and way B-C tagged as railway =
> rail, tunnel =yes
>
> 3) Way A-D tagged as railway = rail; and way B-C tagged as railway = rail
> tunnel=yes
Personally I would go for 2, unless it was a very short tunnel in which case I
_might_ use 1. I would never use 3.
--
Matthew
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