Two-way pedestrian accessibility problem

[Eric3100]

Hello,

I use OTP 2.2.0.

I want to calculate a pedestrian route from Carcassonne station, in France. However, the link between the OSM road network and the station stop point is not made correctly.

It seems that setting a route on OSM means that the route can only be traveled in one direction, which means that the station is not accessible. However, there is no indication of a restriction in the properties of this route.

Can you help me please ?

[leonardehrenfried]

I think your problem is that OTP links to a node that is tagged with access=no,barrier=gate.

This is an edge case that OTP apparently doesn't take into account.

Now you have three possibilities:

• fix the OTP linking code
• move the stop coordinate towards the centre of the platform so that another way is chosen to link to
• use the boarding locations feature so that the stop is correctly linked to the centre of the platform

[Eric3100]

Thank you for your reply.

Regarding the three solutions you propose:

• It's way beyond my skills unfortunately.
• The problem with this solution is that I'm going to have to do it within the GTFS containing this point each time I load a new up-to-date one, which bothers me a bit (risk of forgetting).
• I unfortunately deleted everything concerning Public_transport in my OSM layer because some platforms (including those in Carcassonne) were not connected to the road network. As I don't need high precision, I preferred to remove them for a direct connection with the road.

I believe that the simplest solution is that I modify my OSM layer by deleting this link.

Thanks again for your reactivity.

[leonardehrenfried]

By the way, these interactive Q&A sessions are a good fit for our gitter chat room: https://gitter.im/opentripplanner/OpenTripPlanner

[Eric3100]

Ok this is nice i wasn't aware. Thank you.