SOUTHEAST BOISE, Idaho — We're learning more about a Monday evening tractor-trailer fire that caused I-84 closures in East Boise on Monday, Aug. 31.
Idaho State Police say the semi was hauling cattle near mile marker 71 when its engine compartment caught fire.
Flames quickly engulfed the cab, causing five-hours of traffic delays.
The driver was not injured, according to ISP.

In an update on Sept. 5, the Idaho National Guard said that Orchard Fire and Emergency Services responded to the fire and saved "most of the cattle on board."
Cattle wranglers aided crews, installing temporary fencing for the animals. The surviving cattle were corralled inside.