PUEBLO, Colo. — Interstate 25 in Colorado is expected to reopen four days after it was shut down when a train derailment collapsed a railroad bridge onto the highway and killed a trucker.

PUEBLO, Colo. — A semi-trailer truck driver was killed when a train derailed and a bridge collapsed, spewing coal and mangled train cars across a highway near Pueblo, Colo., on Oct. 15, authorities said.

Many Amazon delivery drivers located in Denver have likely gone through a three-day course developed locally, one that could eventually serve as a model of driver training elsewhere.

An ongoing refinery shutdown has prompted Colorado’s governor to extend a fuel supply chain emergency order enabling commercial vehicles to carry heavier fuel loads on state highways for another month.

A $700 million project to improve a notorious mountain bottleneck on Interstate 70 in Colorado is being lauded by stakeholders in the state and Transportation Secretary Pete Buttigieg.

A portion of the heavily traveled Interstate 70 in Colorado that was damaged by mudslides is now open to traffic.

DENVER, Colo. — Mudslides from heavy rains caused “extreme damage” to Interstate 70 in Glenwood Canyon, Colo., Aug. 1, and transportation officials closed the road and advised long-distance truckers to detour north onto Interstate 80 through Wyoming.

As a way to educate truckers, the Colorado Department of Transportation released a video on the challenges and best practices associated with navigating Interstate 70’s mountainous terrain.

The Transportation Commission of Colorado approved a resolution to advance an interchange project along Interstate 70 near Denver International Airport, which will include multimodal features to improve the movement of goods and people.

From harvesting, to transport, to arrival in D.C., to the lighting, check out photos of the U.S. Capitol Christmas Tree's journey from the forests of Colorado to the nation's capital.