All lanes are now open on Highway 99 north of Oroville after a vehicle collision closed the highway. The collision left one person dead and another injured. That crash was reported just after 5 this morning on Highway 99 on the Southbound Lane of Highway 99 near Cottonwood Road north of Oroville. According to the Caltrans CHP incident page, there were 3 or 4 vehicles involved, two of those vehicles were involved in a head-on collision. One vehicle ended up in a ditch and another struck a pole. The CHP is reporting at least one fatality in the crash and one person was airlifted to the hospital with major injuries.