What's Happening

Traffic21 Policy Brief

October 1, 2021

Traffic21 researchers released their latest policy brief, “Driver Warning Technologies and Partial Vehicle Automation: Save Lives and Money,” authored by Stan Caldwell, Chris Hendrickson, Corey Harper and Costa Samaras.   The brief reviews empirical data on changes in crash frequency and severity with driver warning technologies and partial automation; provides estimates of benefits, costs and lives saved; and concludes with policy recommendations.