A motorcycle rider was killed Sunday after striking a guardrail on the Riverside (91) Freeway in Corona and flying onto the right shoulder.
The crash was reported to the California Highway Patrol at 7:13 p.m. Sunday on the eastbound 91 west of Green River Road.
A witness told the CHP the rider was doing stunts on the freeway and lost control, striking the guardrail. The rider was pronounced dead at the scene.
A SigAlert was issued at 7:28 p.m., and the crash site could be investigated and cleared.