And I encourage you to ask "is this a one time import" or an "ongoing import"? For your speed data a one time import might be OK. For something like store locations, which change all the time, the data might just get stale in OSM.
The proper term for matching up data like this is 'conflation', and that sometimes involves one or more identifiers you'd call conflation keys or match targets. These could be database primary keys, road names, or route numbers.
_______________________________________________ Talk-us mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk-us
