I think barrier=gate is more for open/closing gates across a highway (like a
farm gate for instance) whereas barrier=cycle_barrier is for the typical
offset barrier you see on paths/cycleways. Also tagging the barrier node as
bicycle=yes|true might help the routing.

Kevin



On 20 July 2010 18:11, Peter Reed <[email protected]> wrote:

>  Near to Littlewick Green there is an off-road section of Sustrans
> National Route NCN4 which has series of gates across it. They are plotted as
> nodes on the cycle path, tagged as “barrier=gate”.
>
>
>
> The map is here -
> http://www.openstreetmap.org/?lat=51.5088&lon=-0.78743&zoom=16&layers=00B0FTF
>
>
>
> These are proper gates, on a wide path, that act as barriers to cars.
> However, they are not barriers to pedestrians or cyclists, who just walk or
> ride around them.
>
>
>
> Open Cycle Map routes through the gates.
>
> Gosmore doesn’t – it shows a route that takes a long way round on proper
> roads (which is a bit strange on a national cycle path!) - here -
> http://nroets.dev.openstreetmap.org/demo/index.html?lat=51.49958&lon=-0.78261&zoom=15&layers=B000FTFTT
>
>
>
> Any thoughts on the best way to address this?
>
>
>
> My take is that one option would be to plot the little diversions that the
> cycle path takes  around the gates, and mark them as part of the cycleway.
>
> Another approach would be to use some combination of tags that marks these
> as gates that are barriers to cars, but not to cycles or pedestrians.
>
>
>
> I’m inclined towards the first, since that would be the most accurate
> reflection of what is on the ground, but it does seem unnecessarily
> complicated.
>
> I am not sure what the best combination of tags for the second would be.
>
>
>
> I am aware that this kind of thing must have been discussed somewhere
> before now, so my apologies in advance if I am raising it unnecessarily.
> However, I have not been able to find any guidance, so a link to any
> guidance that exists would be a big help.
>
>
>
> _______________________________________________
> Talk-GB mailing list
> [email protected]
> http://lists.openstreetmap.org/listinfo/talk-gb
>
>
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