The bill establishes the True Grit Trail in Oklahoma, directing the Oklahoma Department of Transportation (ODOT) to erect signage along a specified route that begins at the Oklahoma state line with Arkansas and ends at the intersection of Oklahoma Highway 1 and US Highway 259. The signage will not only designate the trail but also include informational highway signs to guide visitors to significant sites of interest along the route, which includes various towns and Robbers Cave State Park.

Additionally, the bill mandates collaboration between ODOT and the Oklahoma Tourism and Recreation Department to maintain online resources related to the True Grit Trail, such as maps and historical information. Funding for the signage may come from private sources, covering both the initial installation and any future replacements. The act is set to take effect on November 1, 2025.