Colorado State Patrol
Demonstrators laid down on the Boulder turnpike on Monday evening, effectively shutting down one of the major routes in and out of the city during rush hour.
Authorities say they have found the driver who hit and killed a pedestrian with her SUV on a highway near Colorado Springs.
Two people were killed and two others were injured in a crash on Interstate 25 near Johnstown.
A man has died after the tractor-trailer he was driving overturned on Interstate 25 near Windsor.
A driver has been found dead inside the car that drove into Clear Creek near the Coors plant in Golden on Monday.
Rachel Neiman, 26, died at a hospital, the state patrol said. She and six others were hospitalized after the accident at 54th Avenue and Federal Boulevard on Nov. 7.
The Colorado State Patrol believes winter driving conditions could be to blame for an accident on Wolf Creek Pass on Saturday.
The Colorado Department of Transportation has significantly increased spending and created new programs to battle Sunday afternoon traffic headaches on Interstate 70 during the winter.
Drivers fought slick and snowy roads again Tuesday night as traffic jams and multiple wrecks snarled metro area roads amid plummeting temperatures.
Less than a week after a serious street racing crash injured seven on north Federal Boulevard, the Colorado Department of Transportation said it is planning to remedy the dangerous stretch of road.