Ancient Web: AJFroggie Mapped the Interstate System One Road

AJFroggie became a long-running personal highway-history resource covering Interstate planning, route histories, maps, proposals, and transportation details later cited by other road-history references.

https://switchboardtechservices.com/articles/ancient-web-ajfroggie-mapped-the-interstate-system-one-road-at-a-time/

By Switchboard Tech Services · Originally published 2026-06-12

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