Hello, I just noticed in the default styles file, from the trunk, that highway=primary has the following entry: highway=primary [0x02 road_class=3 road_speed=4 resolution 19] highway=primary_link [0x03 road_class=3 road_speed=3 resolution 19] This is the same type as highway=trunk: highway=trunk [0x02 road_class=3 road_speed=5 resolution 16] Should highway=primary not have the type 0x03 (as primary_link)? Or is this deliberate? It certainly makes a difference in the map display, as the "resolution 16" style rule for trunk also gets applied to primary. I cannot easily determine how or if this influences routing. Cheers!