Colorado Department of Transportation
Top Stories
Opinion: Why the zero emission vehicle standard matters — and what it means for Colorado
By Jill Hunsaker Ryan Opinion
Auto dealers say electric car mandate — a cornerstone of Colorado’s clean air quest — is a threat to tradition
By Tamara Chuang Transportation Primary category in which blog post is published
Colorado is spending record sums on transportation. But state highways are getting less.
By Brian Eason Transportation Primary category in which blog post is published
Who will pay to rebuild damaged U.S. 36 is unclear, but taxpayers may be stuck with some costs
The contract with the road's toll operator, Plenary Roads Denver, says the state may be responsible for any lost revenue
While Colorado hits brakes on building a hyperloop, private sector engineers are continuing the chase
High-tech travel is taking a back seat in the new CDOT boss’ plans for making commutes more efficient
Work on another I-70 mountain toll lane starts Monday and will span into 2021. Here’s what you need to know.
The lane will run 12 miles in the westbound lanes of the interstate from the Veterans Memorial Tunnels in Idaho Springs to Empire Junction. The eastbound toll lane is already open.
Colorado said a quirky artesian mountain spring has to be capped. Residents are trying one last Hail Mary to save it.
People in Teller County and beyond have used the spring at Gillette Flats, near Cripple Creek, as a free water source for generations
A voluntary effort to speed up the availability of electric vehicles in Colorado has come unplugged
Automakers hoped they could convince Colorado not to adopt controversial zero-emission vehicle standards by volunteering to make more electric-vehicle models available in the state
Colorado’s avalanche season claimed 8 lives. Experts say there’s much to learn from how they died.
The conditions during the historic 2018-2019 snow season left behind damage so mysterious that it's still being sorted through
I-25 traffic jams are shifting northern Colorado transit plans into high gear. But are commuters ready to ditch their cars?
Northern Colorado region is growing so fast that it’s almost another Denver, and we know how everyone loves I-25 in Denver.
“Welcome to Colorful Colorado,” but please take your selfie — safely — with one of these replica signs
A million travelers stop at welcome centers each year and too many of them risk life and limb getting photos taken near the iconic signs at the border
Heavy snow led to a top-five Colorado ski season and a whole lot of cars through the I-70 tunnels
It wasn't quite a record season in Colorado, but 2018-19 saw double-digit jumps in interstate traffic over last season