House Bill No. 1822 establishes a new program within the Oklahoma Department of Transportation aimed at addressing the issue of invasive woody species along rights-of-way. The bill defines "invasive woody species" as tree or shrub species that rapidly encroach on adjoining lands and pose environmental or economic harm, specifically naming species such as Eastern Redcedar and salt cedar. The program will involve systematic identification, removal, and management of these species, incorporating surveys, a prioritized eradication plan, best management practices for removal, monitoring efforts, and collaboration with various agencies and organizations.

The bill is set to take effect on November 1, 2025, following its passage in both the Senate and the House. It emphasizes the importance of managing invasive species to protect native vegetation and prevent soil erosion, thereby promoting environmental health and sustainability within the state's transportation infrastructure.