PHOENIX -- The southbound lanes of Loop 101 Pima Freeway are closed at Thomas Road because of a serious collision, according to the Arizona Department of Transportation.
Officials with the Arizona Department of Public Safety said the crash involves multiple vehicles. The are not life threatening.
Traffic is being routed off the freeway at Thomas Road.
There is a two mile backup southbound on Loop 101.
Drivers are encouraged to use alternate routes like State Route 51 to avoid delays.
There is no estimated time to reopen the roadway.
For the latest highway conditions across Arizona, visit ADOT’s Travel Information site at www.az511.gov, follow us on Twitter (@ArizonaDOT) or call 5-1-1.