June 25, 20214 yr i'm kind of a geek for maps and such, and we do lots of road trips...i find the interstate system fascinating. i'm interested in the history, how the routes were chosen, etc. there seem to be quite a few to choose from...anybody recommend a specific one? i know, weird topic 😜 Edited June 25, 20214 yr by mchookem
June 26, 20214 yr This one is a little dry for some, but that's the 1960s for ya! Concrete pavement for montana's interstate highway system You can download it in epub/Kindle/PDF. Â
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