Authorities briefly shut down highway 2 near Fairchild Air Force Base as they investigated a gas leak.
It happened near Dover near Airway Heights.
It happened early Thursday morning, with firefighters responding around 2 a.m.
Highway 2 was shut down, then opened to one lane as authorities investigated the cause of that leak.
Avista was called to the scene and is also investigating.
Authorities don't expect drivers to see any issues during the morning commute.