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 specific 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. The bill emphasizes the importance of these constructions in improving traffic flow and safety in the area.

Additionally, the bill outlines that the construction of the proposed bridges will follow the planning and design phases. It is set to take effect on September 1, 2025, allowing time for the necessary preparations and approvals to be completed before the construction begins.