Jason's Law - Amends the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) to direct the Secretary of Transportation (DOT), with respect to the pilot program to allocate funds to states, metropolitan planning organizations, and local governments, to establish long-term parking facilities for commercial motor vehicles (trucks) on the National Highway System.
Requires applications to incorporate one or more specified factors, such as: (1) addressing a safety need through development of additional truck parking capacity for use in hours-of-service compliance, and (2) reducing congestion and improving air quality mitigation.
Directs the Secretary to conduct a survey annually: (1) regarding the capacity of each state to provide adequate parking and rest facilities for trucks, and (2) assessing the volume of truck traffic through the state and developing a metrics system to measure the adequacy of the state's parking facilities.