Semi Crashes, Freight Train Derails On Highway 85 In Weld CountyA freight train hit a semi truck early Wednesday morning in Weld County and nearly 20 train cars derailed from the tracks.
Former RTD Driver Will Not Be Charged In Train Derailment That Severed Woman's LegThe former RTD train operator blamed for a derailment that severed a woman's leg and injured several other passengers will not be charged with a crime.
Former RTD Driver Charged With Train Derailment Now Faces ChargesAurora police announced it filed nine charges against an RTD driver accused of causing the R Line train to derail.
Passenger Ejected From R Line When Train DerailsA passenger on the R Line was ejected when the train derailed in Aurora on Monday afternoon.
Train Goes Off The Rails, Ends Up Just Feet From HomesA train went off the rails in Windsor Sunday night, landing within inches of the backyard fences of homes near Windsor Middle School.
100+ Train Cars Derail In Weld CountyMore than 100 BNSF train cars derailed near Keenesburg after an accident Thursday evening. 
Official: Train Brake Automatically Activated In Fatal Wreck Investigators are looking into whether the Amtrak engineer whose speeding train plunged off an overpass, killing at least three people, was distracted by the presence of an employee-in-training next to him in the locomotive, a federal official said Tuesday.
At Least 6 Dead After Amtrak Train Derails Onto Interstate In WashingtonThe train was part of a new high-speed service that just launched today.
Train Derails In Boulder, Evacuation Lifted After InvestigationIt could take days to clean up a railway pileup in east Boulder.
Derailed Train Cars Crash Through BuildingA local business was forced to tape off portions of its facility Thursday morning, after a train derailed nearby, causing several train cars to crash into the building.
25 Train Cars Carrying Coal Derail, Crash Into Feed BuildingInvestigators in Weld County are working to determine why a Union Pacific train carrying coal derailed overnight, crashing into a feed building.