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BoozeTheCat t1_j13zyx8 wrote on December 21, 2022 at 2:40 PM

Reply to comment by redvillafranco in When this bridge in Fort Benton, Montana, USA was built 1888 it was required to have a swing span to allow steamboats to navigate. It was considered the furthest navigable point on Earth, more than 2,700 miles from the Gulf of Mexico. by triviafrenzy

Thanks for pointing this out. There's no way around those things without a portage.