A total of 39 vehicles, including a tractor-trailer, were involved in six different crashes that shut down U.S. Highway 36 near Boulder Friday morning during rush hour.
Investigators with Denver police on Friday announced that no charges will be filed in the deadly pileup on Interstate 25 that took place earlier this month.
Friends and family gathered to remember the woman killed in a 104-vehicle pile-up on Interstate 25 on Saturday.
One person was killed and 30 others were injured in a massive pileup on Interstate 25 on Saturday.
A large pileup occurred Monday morning on Interstate 70 near Quebec.
Insurance adjusters were busy on Friday in the Denver and Colorado Springs area after numerous crashes on icy streets.