29 Aug This includes an Excel spreadsheet that performs specific calculations. The Insurance Institute for Highway Safety, IIHSLinks to an external site., states on their site that ‘Providi
Part 1: This includes an Excel spreadsheet that performs specific calculations. The Insurance Institute for Highway Safety, IIHSLinks to an external site., states on their site that "Providing adequate yellow signal time is important and can reduce crashes. Studies have shown that increasing yellow timing...