A San Luis Obispo woman driving the wrong way on Los Osos Valley Road was killed in a crash yesterday. CHP investigators say the two cars collided just east of Foothill Blvd at around 7:30 a.m... Authorities say the driver of a silver Honda was on the wrong side of the road when she crashed into oncoming traffic. She would later be pronounced dead. The driver of the other vehicle was transported to an area hospital for treatment. Investigators do not believe drugs or alcohol played a part in the incident.