[OSRM-talk] Colombia - Tunel de la linea

Maarten Deen mdeen at xs4all.nl
Wed Oct 7 07:03:57 UTC 2020

On 2020-10-02 08:01, Maarten Deen wrote:
> 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.

It now routes through the tunnel so I guess removing the 
construction=trunk did the trick.


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