Rollover Accident on I-17 August 26, 2023 10:57 AM Highlands Fire, Flagstaff Fire and EMS are responding to mile marker 337 on I-17 southbound for a rollover accident. This is 2 miles south of Flagstaff at airport exit. UPDATE: 1 PERSON refusing EMS treatment. Sponsored Message Previous Post Possible injury accident Next Post Person possibly not breathing