(07-15) 12:28 PDT SAN FRANCISCO -- A woman crossing a street along San Francisco's waterfront was struck and seriously injured today by a bicyclist who ran a red light, police said.

The victim, who is in her 60s, was crossing the Embarcadero in a crosswalk with the green light at Mission Street when she was hit by the northbound bicyclist at about 8:30 a.m., said Officer Albie Esparza, a police spokesman.