A CHP officer arrested a Napa woman Friday afternoon on Highway 101 in Petaluma on suspicion of drunken driving, and later discovered she has five DUI convictions.

Ixchel Susan Rollins, 45, was stopped at 2:15 p.m. in her BMW 540i, CHP Officer Marcus Hawkins said.

The officer administered field sobriety tests and arrested Rollins on suspicion of felony drunken driving.

Rollins has five DUI convictions in the last 10 years, Hawkins said.

She was also arrested on suspicion of violating her probation and driving on a suspended license.

She was booked into the Sonoma County Jail with a bail of $30,000. She was due in court Wednesday.