TIL Interstate 19 running between Tucson and Nogales is the only freeway in the US with distances labeled exclusively in kilometers. azdot.gov Submitted by captain_flak t3_xy6xdi on October 7, 2022 at 6:47 PM in todayilearned 47 comments 232
winking_yink t1_irhkwyq wrote on October 8, 2022 at 5:28 AM Reply to comment by chadslc in TIL Interstate 19 running between Tucson and Nogales is the only freeway in the US with distances labeled exclusively in kilometers. by captain_flak I tried … Permalink Parent 1
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