House Bill No. 1411, introduced by Grego, aims to establish the True Grit Trail in Oklahoma by directing the Department of Transportation to erect signage along a specified route. This route begins at the Oklahoma-Arkansas state line and includes various highways and towns, ultimately ending at the intersection of State Highway 1 and U.S. Highway 259. Additionally, the bill mandates the installation of informational highway signage to guide visitors to significant sites along the trail, which includes several towns and Robbers Cave State Park.

Furthermore, the bill requires the Department of Transportation to collaborate with the Oklahoma Tourism and Recreation Department to maintain online resources related to the True Grit Trail, such as maps and historical information. The funding for the signage will come from private sources, covering both the initial installation and any future replacements. The act is set to take effect on November 1, 2025.