“…More than half of the time lost to traffic congestion is unpredictable, being due to crashes, bad weather, and other shocks (Dowling et al, 2004;Kwon, Mauch and Varaiya, 2006). This lack of reliability accounts for 30-90% of the total cost of congestion (Bento, Roth and Waxman, 2020;Small, Winston and Yan, 2005).…”