1. Milliken, J. G., F. M. Council, T. W. Gainer, N. J. Garber, K. M. Gebbie, J. W. Hall, C. Lave, J. M. Mason, F. Mosteller, And R. P. Weaver. Managing Speed: Review of Current Practice for Setting and Enforcing Speed Limits. Transportation Research Board. Committee for Guidance on Setting and Enforcing Speed Limits, 1998.
2. Aarts, L., and I. Van Schagen. Driving speed and the risk of road crashes: a review. Accid. Anal. Prev.
3. Traffic Safety Facts 2015: Speeding;National Highway Traffic Safety Administration,2017
4. Changes in motor vehicle occupant fatalities after repeal of the national maximum speed limit;Farmer;Accident Analysis and Prevention,1999
5. The impact of raising the speed limit on freeways in Michigan;Taylor,2000