The bill, H.B. No. 3720, mandates the Texas Department of Transportation to address traffic congestion in Harris County by developing a plan, conducting an environmental review, and proposing designs for two new bridges. These bridges are intended to provide rail-roadway grade separation at the intersections of Little York Road and Hirsch Road, and Tidwell Road and Hirsch Road, respectively.

The bill emphasizes the importance of these infrastructure improvements to enhance traffic flow and safety in the area. It is set to take effect on September 1, 2025.