The main purpose of this legislative text is to change how highway safety program funds are allocated, specifically for rural states. The goal is to provide more flexibility in how these funds are spent, recognizing the unique challenges faced by less densely populated areas. Key provisions of this legislation include a modification to the percentage of highway safety program funds that political subdivisions, such as local governments, are required to spend. For most states, the requirement remains at 40 percent. However, for rural states, this requirement is reduced to 20 percent.