Kinder Morgan Pipeline Rupture in Wyoming Sparks Massive Fire, Halts Train

A Kinder Morgan natural gas pipeline ruptured in Wyoming on Sept. 21, igniting a massive fire that scorched Union Pacific freight cars and sent a glow visible from Colorado. No injuries were reported.

(P&GJ) — A Kinder Morgan natural gas pipeline ruptured in southern Wyoming on Sept. 21, sparking a massive blaze that scorched nearby freight cars and sent a glow visible more than 60 miles away, according to the Associated Press (AP).

The rupture occurred shortly after 1 a.m. along Interstate 80 west of Cheyenne, Laramie County Fire District #10 said in a statement. Flames erupted close to rail cars carrying hazardous materials, heightening risks for first responders and nearby communities. Despite the intensity of the fire, officials confirmed no injuries or hazardous material leaks.

Union Pacific halted a freight train around 2 a.m. after it reached within 40 feet of the burning line. While no cars derailed, several were charred, and crews are assessing whether track repairs are needed, Union Pacific spokesperson Kristen South said.

By 9 a.m., firefighters reported the fire under control, with aerial photos showing blackened train cars but no derailments. The glow from the fire was seen as far south as Loveland, Colorado, as reported by AP.

The National Transportation Safety Board said investigators were expected to arrive at the site on Sept. 22. Kinder Morgan has not yet released details about the cause of the rupture.