Bill No. 1822 establishes a new program within the Oklahoma Department of Transportation aimed at addressing the issue of invasive woody species, which are defined as tree or shrub species that can harm the environment or economy. The bill specifies that invasive species include, but are not limited to, Eastern Redcedar, Rocky Mountain juniper, one-seed juniper, and salt cedar. The program will involve systematic identification, removal, and management of these species within the rights-of-way under the Department's jurisdiction. Key components of the program include conducting surveys, developing a prioritized eradication plan, employing best management practices for removal, monitoring for reestablishment, and collaborating with various agencies and organizations.

The bill is set to take effect on November 1, 2025, following its passage in the House of Representatives on March 17, 2025. This initiative aims to mitigate the negative impacts of invasive woody species on Oklahoma's ecosystems and infrastructure by implementing a structured approach to their management and eradication.