Multiple graphs for multiple States

I want to divide country.pbf to multiple state.pbf and somehow create request separately for in state routeing.
do I need multiple docker instance?
what is best way for this scenario?

Hey,

if your route is completely in the area covered by one of the state.pbf files, then you can spin up multiple instances and use one state.pbf per instance.
If you want to create “trans-state” routes covering multiple state.pbf-files, you’ll have to run the whole country.pbf on one instance.

Best regards