[OSRM-talk] Colombia - Tunel de la linea

Carlos García kikiito at hotmail.com
Fri Oct 2 19:12:41 UTC 2020

Dear Maarten.

I appreciate that you have reviewed this topic. I have checked and still, OSRM routes the wrong way. Once the change is made in Open Street Maps, how long does it take to be reflected in OSRM?

Thank you in advance for the help you can give me.

Best regards.
Carlos García
Ingeniero Electrónico - Matemático
cellular: (+57) 317 261 1141

De: Maarten Deen <mdeen at xs4all.nl>
Enviado: viernes, 2 de octubre de 2020 1:01 a. m.
Para: Mailing list to discuss Project OSRM <osrm-talk at openstreetmap.org>
Cc: Carlos García <kikiito at hotmail.com>
Asunto: Re: [OSRM-talk] Colombia - Tunel de la linea

Hi Carlos,

> In the past days a new tunnel was opened in Colombia "El Tunel de la
> linea", which allows to go in one way and the mountain must be crossed
> from the other direction; This tunnel is located between the cities
> Calarcá and Cajamarca.
> OSRM does not allow routing through the most important tunnel in the
> country and avoids it by an infrequent path to the north.
>  Could you please solve this so that the route goes through "El Tunel
> de la linea".

When you take the graphhopper routing, it does use the tunnels. The only
thing not 100% correct I could find is that a lot of roads still have
construction=trunk on them (as well as highway=trunk). If it is still
under construction you use highway=construction+construction=trunk, when
the road opens you have to remove the construction=trunk. Maybe OSRM
gets put off by that?

I've removed construction=trunk from all roads that have highway=trunk.
See if that solves it.

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