Of the original renumbered state roads, one of the shortest was SR 22. It stretched from US 41 at Boswell to US 52 at Montmorenci. What was unique about this particular state road segment is shown in one of its segments current road number. The entire route of SR 22 was the original US 52. In 1926, the ISHC was already in the process of replacing the US route with a new build. The original SR 22 segment from Boswell to US 52 just north of Templeton is now called SR 352.