A semi overturned near the 7400 block of Highway 85 in Commerce City on Tuesday afternoon.
The semi rolled over off of the shoulder of the highway early afternoon, and crews are in the "final phases" of dealing with it. Westbound 74th is closed from Highway 85, Commerce City Police said.
There were no injuries and no hazardous materials were released, the fire department said. Traffic is expected to resume as normal as soon as the semi is righted back up.