[2] The route heads north on a two-lane undivided road through rural areas before crossing into Nocona.

In the city, SH 175 runs along Montague Street before reaching its northern terminus at US 82 in the center of the city.

[1][3] The original route was designated on August 3, 1932, between Montague and St.

[5] On August 1, 1936, SH 175 had a location survey created on it.

[1] The entire route is in Montague County.