A rollover accident on I-70 sent four people to the hospital and slowed traffic near De Beque on Sunday.
The crash happened just before 7:00 pm at mile-marker 65 when authorities say a truck hauling a "boat of some kind" rolled several times in the median. The Colorado State Patrol says the truck was headed eastbound at the time.
The crash injured four people inside the car, all of which were rushed to the hospital.
Officials are not describing the severity of those injuries, but are continuing to investigate what led up to the crash.