An elderly man is seriously injured after he was hit by a car while crossing the street in Chico. It happened just before eight this morning on Park Avenue near 18th Street. Police say the man, who used a walker, was crossing the street at the crosswalk near 18th Street when he was hit by a man driving a Ford pick-up truck. The driver reportedly didn't see the man in the crosswalk because the sun was directly in his eyes. The elderly man was taken to the hospital with serious injuries. The driver was not cited.