All lanes reopened around 5:30 p.m. Sunday after an accident on Interstate 10 near Benson.
A non-injury crash around 4 p.m. closed both of the westbound lanes six miles east of Benson at milepost 310.
The eastbound lanes of I-10 were open while crews investigated.
The Arizona Department of Public Safety said the accident involved a commercial vehicle. It was blocking the westbound lanes.
Drivers were by the Arizona Department of Transportation encouraged to avoid the area.
For current information about highway closures and restrictions statewide, visit ADOT's Travel Information Site at www.az511.gov or call 5-1-1.
Copyright 2013 Tucson News Now. All rights reserved.
7831 N. Business Park Drive