Grant drives back to the base with the injured Traveler in episode 2x03 "Jacob".
Oliver runs down some train tracks while chasing a truck in episode 3x01 "The Calm".
Oliver jumps off an overpass and drops onto the back of a truck in episode 3x01 "The Calm".
Erika Price and her goons find the bloody car of their colleague who gave William a ride in episode 11x10 "My Struggle IV".
Amanda has another attack after the Rowdy Three convince her to smash up a parking enforcement car with them in episode 1x05 "Very Erectus".