[OSM-talk] Segments with 0m Distance
jim at jibbering.com
Sun Apr 16 23:13:29 BST 2006
"Tom Carden" <tom at tom-carden.co.uk>
On 4/16/06, Jim Ley <jim at jibbering.com> wrote:
>> There's one place near me which is a one way street for 0 distance - well
>> it's not a one way street, there's just a no entry sign preventing access
>> when travelling in one direction, it's 2 way traffic everywhere. I've
>> got it in OSM yet (I don't go there often enough 'cos it's no entry, and
>> the top of a very steep and inconvenient hill) I think that would be
>> modelled as a no distance segment in a way, but I could be wrong.
>Interesting - that's why initially I said yes but only if it has no tags.
>Still - I'm not convinced as to why this shouldn't just be a tag on
>the node at the no entry end... perhaps a noentry key with a segment
I think the routing people need to decide on that one - I'd just been
imagining them preferring not to have to spend too much time checking the
tags on every single node?
No-Entry is also problematical in that it's often typed - there are lots of
roads which are 2 way on bikes but 1 way by car - and cycle routing is
something I'd love to see - it's not met anywhere currently.
Anyway I certainly don't know what's best!
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