The collision involving the truck and pedestrian was reported around 1:10 p.m. on eastbound Highway 580 in Dublin near the Hopyard Road exit, according to the CHP.
The pedestrian reportedly ran from the center divider across the roadway and an oncoming pickup truck swerved but was unable to avoid hitting the person, according to the CHP.
The CHP is reporting that the pedestrian appears to have suffered serious injuries in the collision, which is blocking one lane.
