Vehicle Miles Traveled (VMT) by directional highway by calendar year (2013-2023) and peak commute period. AM Peak (6:00am-9:59am) and PM Peak (3:00pm-6:59pm).

Average peak period (AM departure time = 8:00 am, PM departure time = 5:00 pm) travel times on predefined highway corridors in San Diego County on weekdays (Tuesdays, Wednesdays, Thursdays).