AZ Interstate 10 Traffic Alert Sedona AZ (May 7, 2014) – Drivers with travel plans through the Phoenix area this weekend (May 10-11) are urged to avoid a closure of Interstate 10 in the downtown area due to an Arizona Public Service Company power line project. Westbound I-10 will be closed between the I-17 ‘Split’ near Phoenix Sky Harbor International Airport and Seventh Avenue while eastbound...