sam dupont
Well-Known Member
The Hiway went from Omaha through Sioux City , Wyoming, into Montana, and Glacier National Park. This 6" copper marker on a post somewhere in Wyoming, told people they were on the right road.
https://www.loc.gov/resource/g4126p.mf000065/?r=0.597,0.288,0.088,0.04,0
https://www.loc.gov/resource/g4126p.mf000065/?r=0.597,0.288,0.088,0.04,0