Two people were killed and several others were reportedly injured in a fiery crash inside a tunnel along Wyoming’s Interstate 80 Friday.

The crash occurred at 11:37 a.m. under a snow-dusted hill in Green River, Wyo., according to the State Transportation Department. By 5 p.m., the tunnel, which leads traffic west on Interstate 80, had been evacuated and the scene had “been contained,” the department said in a statement.

A crash on I-80 through southwest Wyoming brought traffic to a complete halt as smoke poured from the entrances to both sides of the Green River tunnels.