MILES CITY - A train hauling coal derailed west of Miles City in Custer County at approximately 11 p.m. Monday.
Custer County Fire Chief Cory Cheguis said in a social media postthe derailment involved between 25 and 27 cars.
Emergency response teams were quickly deployed and the incident was being managed in coordination with BNSF Railway.
The fire chief said Custer County emergency management was working directly with BNSF officials to address the situation.
There were no reported injuries. The cause of the derailment is under investigation.
Emergency crews were on site, and initial assessments will be conducted as daylight approaches to gain a clearer understanding of the full scope of the situation.
"At this stage, our priority is to assess any potential environmental impact and manage the safety of the area as the situation unfolds," the fire chief said.
This is a developing story. Check back for updates.
