Multiple vehicles collided in a horror tunnel crash in Wyoming on Friday morning, including a tractor, trailer and lorries - causing the structure to fill with smoke and kill two people

Heavy, black smoke billowed out of both ends of the Green River Tunnel along Interstate 80 after a fatal multivehicle pileup and fire inside

Police earlier warned of a possible ‘explosion threat’ following the crash at the tunnel at Green River in the southwest of the state

People in and near the Wyoming city of Green River told how the "really, really bad" smash in the tunnel under mountain terrain caused explosions which lasted around 30 minutes

A major, multi-vehicle crash occurred in the tunnels on I-80 in Green River, Wyoming, on Friday, according to Wyoming Highway Patrol. Authorities are calling this a "mass casualty incident."

The Wyoming Highway Patrol is investigating a deadly crash involving multiple commercial and passenger vehicles on I-80, between Exit 90 and Exit 91 on . 14.

A tractor trailer loaded with transformers was in the terrible smash in Green River in Wyoming and this led to the 'raging' blast - the tunnel could give way

A fiery pileup at a tunnel on Interstate 80 in southwestern Wyoming killed at least two people, seriously injured at least five others and shut down the highway.

The Wyoming Highway Patrol is investigating a deadly crash Friday involving multiple commercial and passenger vehicles on Interstate 80, between Exit 90 and Exit 91.

Emergency crews are responding to a fatal crash that shut down a tunnel road in Wyoming on Friday. Just after 11:30 a.m., Wyoming troopers responded to a multi-vehicle crash on westbound I-80 inside the tunnels next to the city of Green River.