The collision occurred just before 11 a.m. on Highway 29 near Cruikshank Road.
California Highway Patrol Officer Steve Tanguay said Faye Jones, 58, of Clearlake was driving a 1994 Ford Crown Victoria southbound on Highway 29 when she lost control of the vehicle and began swerving.
Tanguay said Jones' vehicle slid sideways into the northbound lane, colliding with a 1990 Isuzu Trooper driven by 60-year-old Wayne Engle of Kelseyville.
Kelseyville Fire Protection District ambulance transported Engel to Sutter Lakeside Hospital for severe injuries. Tanguay did not have updated information on Engel's condition.
Jones and her 17-year-old female passenger also were transported to Sutter Lakeside Hospital for complaints of pain, said Tanguay.
Tanguay said the cause of the crash has not yet been determined.
CHP Officer Dallas Richey is investigation the crash, Tanguay said.
E-mail Elizabeth Larson at This email address is being protected from spambots. You need JavaScript enabled to view it..
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