On Wed, Dec 2, 2009 at 10:26 AM, Liz wrote:
> Swap back to your pushbike, or your legs only, mentally.
> On foot you can definitely and legally turn left or right.
> So its a valid junction for pedestrian routing.
>
Ah yes, that's a very valid point.
Queens Rd is a horrible road for either walk
On Wed, 2 Dec 2009, Steve Bennett wrote:
> With apologies for ASCII art. Cars go from A to B, or from C to D, but they
> can't turn. It's controlled by traffic lights. So, do I create the junction
> represented by the +, or just let them cross over? If I create the
> junction, how do I stop routing
Thanks Pieren, that's the kind of answer I was looking for: NO it's never a
good idea to have two highways cross at the same level without an explicit
junction.
Steve
On Wed, Dec 2, 2009 at 1:44 AM, Pieren wrote:
> On Tue, Dec 1, 2009 at 2:42 PM, Steve Bennett
>
> Be careful. The question about
On Tue, Dec 1, 2009 at 2:42 PM, Steve Bennett
Be careful. The question about the junction node is NOT about routing
but about physical modeling. Even if both roads are not allowing
turning left or right, you have to add a junction node (and the
relations about turning restrictions), othewise we wi
On Wed, Dec 2, 2009 at 12:39 AM, David Groom wrote:
> Alternatively the whole junction restriction could be accomplished as
> konrad
> said by a couple of only_straight_on restrictions
>
>
Ok, I've done that. About time I learnt how to create relations :)
Anyone want to check that I got it right?
> - Original Message -
> From: David Groom
> To: Steve Bennett ; Open Street Map mailing list
> Sent: Tuesday, December 01, 2009 1:33 PM
> Subject: Re: [OSM-talk] Non-junctioning crossing roads
>
>
> Yes there should be a node at the crossing.
>
> Most
l Message -
From: Steve Bennett
To: Open Street Map mailing list
Sent: Tuesday, December 01, 2009 1:14 PM
Subject: [OSM-talk] Non-junctioning crossing roads
Hi all,
Is it ever correct for two roads to cross physically, at the same level,
but not create a junction between them?
T
In your special case I guess it would be OK to not create a junction.
That will however lead to (false) warnings in OSM data validators and
there is a chance that someone else will insert that junction later
on, so I'll recommend putting the junction there now and use
restriction relations. (e.g. o
Hi all,
Is it ever correct for two roads to cross physically, at the same level,
but not create a junction between them?
The situation I have looks like:
C
|
A-->-+->--B
|
v
|
D
With apologies for ASCII art. Cars go from A
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