By CBS13 Staff

GRASS VALLEY (CBS13) — Saturday morning, officers responded to a rolled-over jeep that crashed on a steep hillside on westbound State Route 20 west of Banner Lava Cap Road near Grass Valley, said the California Highway Patrol.

The accident occurred around 6:30 a.m. and responding crews had to extricate the female driver from her vehicle where it was resting on its roof against a large pine tree.

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The driver, 47-year-old Joyell Fisher was trapped until crews were able to remove her and transport her to Sutter Roseville Medical Center.

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She sustained major injuries.

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While the incident is still being investigated, neither drugs nor alcohol are suspected to be a factor in the accident.