Road diets, for example, converting 4 lanes into 3, provide many benefits including traffic calming and improved safety for drivers, bicyclists, and pedestrians. Agencies implementing road diets have seen a 29% average reduction in crashes. However, they often face pushback when planning these conversions, especially from those concerned about potential delays for emergency response. New research suggests these conversions don’t delay emergency response vehicles, meaning they could offer a more balanced approach to safety.