The bill establishes the Jim Loud Thunder Gopher Memorial Highway in Cascade County, specifically along the existing northwest bypass and Vaughn Road in Great Falls, extending from 14th Street Northwest to 27th Street Northwest. The Department of Transportation is tasked with designing and installing appropriate signage to mark the highway's location. Additionally, the bill mandates that the state maps be updated to include this memorial highway during the next publication cycle.

The bill includes provisions for codification, indicating that the new section will be integrated into Title 60, chapter 1, part 2 of the Montana Code. It also specifies that the act will take effect immediately upon passage and approval. This memorial highway honors Jim Loud Thunder Gopher, a significant figure in the Ojibwe community and a proponent of various cultural and civic initiatives.