A big-rig fatally struck someone walking on eastbound Interstate Highway 80 in Vacaville on Wednesday morning, according to the California Highway Patrol.
The collision was reported shortly after 7 a.m. on eastbound Highway 80 near Davis Street.
The big-rig hit and killed a male who was walking in the slow lane of the highway. The big-rig driver stopped at the scene, CHP officials said.
All lanes of eastbound I-80 have reopened following the collision.