[GraphHopper] Adding tags to edges

[Laurent Bendel]

Hi all,
still investigating there, and trying to understand how graphhopper works. Here’s what I’d like to have: store some other tags on the edges during the graph building, and get them back with the instructions list. More specifically, it would be great to be able to mark and show the ferry crossings. As far as I can tell, the name is the only tag stored on the graph? Is there any way to make space for tags associated with highways such as ferries, or tunnels ? where should I be looking to give me a headstart ? I’m willing to contribute but I lack the big picture on how the graph is built and how data is stored with it.

Danke vielmal,
Laurent