SCOUTING YESTERDAY | South Dakota's first U.S. Highways born 100 years ago - Dakota Scout

Major travel routes through South Dakota were in the midst of becoming the first thoroughfares in the state to be governed by the United States Highway System a century ago.

And with the inclusion of five state roads into the newly conceived cross-country highway network, standardized signage would soon give travelers confidence in the routes, according to the Nov. 19, 1925, edition of the Argus Leader.

View the map here: SCOUTING YESTERDAY | South Dakota's first U.S. Highways born 100 years ago