PHOENIX - The westbound lanes of Interstate 10 were closed at 7th Street for a vehicle fire, the Arizona Department of Transportation said.

The lanes reopened just before 10:30 a.m., but drivers were told to expect delays.

The Arizona Department of Public Safety said a work truck caught fire Thursday morning and all of its occupants got out safely.

Lanes were closed due to possible propane tanks on the truck, DPS said.