Agree that the permutation becomes a problem, but the organization should be super simple: the state mandates the use of some standard index file format for all municipalities governments, not unlike how sitemap.xml works for a website index.

There is a community-run project that standardizes each election's results across states, counties, and precincts. It could be a template for local info releases.

do you have documentation on that standard index file? I'm not sure I've seen a Pennsylvania gov page explaining it