[OSRM-talk] Cassiar Higway, Canada partially unroutable.

JS js at craniumjuice.com
Sun Oct 12 17:16:32 UTC 2014


I may have found a couple more broken nodes.

This entire hiking path works well except for where it crosses over a small
bridge.

http://osrm.at/9KS

Is there a more appropriate place to post these, or is submitting to the
list OK?

Jerl

On Mon, Sep 29, 2014 at 7:35 PM, JS <js at craniumjuice.com> wrote:

> Thank you for the resolution and update.
>
> Jerl
>
> On Mon, Sep 29, 2014 at 6:45 PM, Mark Newnham <mark at newnhams.com> wrote:
>
>> This is now fixed, a second node was also broken, FYI the problem seems
>> to be associated with the CanVeo import of July 2014. Both of the nodes
>> were broken at the point where the highway crossed the boundary of a CanVeo
>> import polygon. This may be an issue elsewhere.
>>
>>   ------------------------------
>>  *From:* Mark Newnham <mark at newnhams.com>
>> *To:* Mailing list to discuss Project OSRM <osrm-talk at openstreetmap.org>
>> *Sent:* Monday, September 29, 2014 5:25 PM
>> *Subject:* Re: [OSRM-talk] Cassiar Higway, Canada partially unroutable.
>>
>> The highway is broken at node 2743744942. It is also missing the relation
>> for ca_bc_primary 37 for all sections of the road north of that point. I am
>> in the process of fixing it
>>
>>
>>
>> ------------------------------
>>  *From:* JS <js at craniumjuice.com>
>> *To:* osrm-talk at openstreetmap.org
>> *Sent:* Sunday, September 28, 2014 1:23 PM
>> *Subject:* [OSRM-talk] Cassiar Higway, Canada partially unroutable.
>>
>> Does anyone know why Highway 37 (Stewart-Cassiar Highway) is partially
>> unroutable?
>>
>> Starting at the border between Yukon and British Columbia, the highway is
>> unroutable for roughly 40 miles.
>>
>> Dragging the start/end points around, they snap to:
>> 60.000000,-129.052567
>> and
>> 59.500000,-129.241531
>>
>> Here's the route as displayed on OSRM's map.
>> http://osrm.at/9C0
>>
>> Both of these points are on the highway, yet it routes a 1500mile loop to
>> make it the 40 miles between those two points.
>>
>> As far as I can tell, this is a public highway and one of the main two
>> routes to drive between the lower 48 and The Yukon/Alaska.
>>
>> Thanks,
>>
>> Jerl
>>
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>>
>>
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