Fri 16 Sep 2022, 20:46
Best course of action IMO, and the one I've used, is to refer to modern maps and then cross-reference them with the period-accurate topo maps. Lots of new development, including lots of new highways and bridges in Poland since the 90s... stuff that shouldn't be there in canon.
Author, Central Poland Sourcebook -- now available on DriveThruRPG