Issue: Routes Appear Parallel to Roads Instead of Aligning Correctly

[aymen-fkir]

I am encountering an issue when using the OSRM backend for routing. The generated routes appear parallel to the actual road network instead of following the roads precisely. The paths are correct in terms of direction but are offset from the expected positions (see attached screenshot).

Steps to Reproduce

Run the OSRM routing server with the following setup:

• Data: france.osm.pbf
• Profile: car.lua

Expected Behavior

Routes should follow the actual road network correctly.

Actual Behavior

• The computed routes appear shifted and parallel to the actual roads instead of aligning with them.
• The general path is correct, but all segments are consistently offset.

Screenshot

Would appreciate any insights on what might be causing this issue. Thanks!

[funkytorino]

Hello,

I'm facing a similar problem. It renders correctly when using the public server. Can you confirm that your app works well against it?

[aymen-fkir]

@funkytorino i had this issue only when try to routing multiple cars on the same route , but i figured out a work around it by using map matching sevice .