I've been reading through this post from many years ago, and I have a similar issue.

Namely, I'm assuming that the osm_source_id and osm_destination_id columns in hh_2po_4pgr refer to vertex ids of OSM nodes. Is this assumption correct?

If so, I've noticed that I only find a couple osm vertex ids that match with the ones given for the osm_source_id and osm_destination_id of a particular edge (row of the hh_2po_4pgr table). This behavior seems counterintuitive given that osm2po references osm vertex ids specifically and works from the same OSM XML that I give osm2pgsql to isolate vertex ids.

Any thoughts?


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