TUCSON (KGUN9-TV) - Drivers in the area of Ajo near Interstate 10 are being asked to avoid the area if possible for the next few hours.
Officer Hawkins with Tucson Police says a semi-truck has become stuck beneath the underpass.
Police say eastbound traffic on Ajo will be closed for the next few hours.
No injuries were reported in the accident.
Stay with KGUN9 and kgun9.com for updates.