Two freight trains collided and derailed in Boulder, Colorado, causing damage to a bridge, fuel spillage, and injuries to two conductors, as reported by the Boulder Police Department. The incident occurred north of Boulder Community Hospital, leading to road closures for several hours. The roads have since reopened after investigations and fuel cleanups were conducted throughout the night and into Friday morning.

Authorities stated that a lengthy cleanup process would be necessary due to the mile-long train and the numerous derailed cars. Video footage captured the extensive damage to the locomotives and cargo cars, prompting the use of heavy equipment to clear the wreckage. BNSF Railway spokesperson Kendall Sloan mentioned that the cause of the collision is currently under investigation. The incident happened late Thursday evening near Boulder Creek, resulting in minor injuries to the crew members who have been treated and discharged.

Although a small amount of fuel leaked from the locomotive, it was confirmed not to have affected the creek. Crews are actively working to resolve the situation promptly and without endangering the public, as assured by Sloan. The police department also noted that a rail bridge was destroyed during the crash and an electrical line was impacted, causing power outages for around twelve customers in the area.

Initially, concerns were raised about fuel leaking into the creek, but it was later determined that the fuel was absorbed by spilled sand from one of the train cars, the department later clarified.