Streamlining State Highway Safety Submissions Act

This bill streamlines reporting requirements for state highway safety programs. It directs the Transportation Secretary to revise rules so that a triennial management review by the National Highway Traffic Safety Administration (NHTSA) can satisfy all documentation needs for a state's triennial highway safety plan submission during the same review period. This eliminates duplicate paperwork for states, as they will no longer need to submit separate reports for the same safety plan cycle. The change directly affects all states that submit highway safety plans under federal law.