OSRM -- combining regions

[Rich Woodward]

I am calculating driving distances using OSRM (Stata 17.0, SE) and have downloaded and prepared "us-south-latest" and "us-northeast-latest". However, some of the routes will cross these two maps and I don't know how to do that. In the past all of my routes have been within a single map, e.g.,

osrmtime lat_origin long_origin lat_destination long_destination ///
mapfile("C:\OSRM\us-south-latest.osrm") ///
osrmdir("C:\OSRM") nocleanup

What's the trick to combine different regions? Thanks.

[Daniel Shin]

I don't think you can combine OSRM map files. You may need to find a larger map that covers both areas.