Colorado Department of Transportation
Polar Express rings in the holiday season, but wide-ranging themes power Colorado tourist trains year roundBy Sue McMillin Business Primary category in which blog post is published
The fire-suppression system in the I-70 tunnels is a critical Colorado insurance policy. We toured it to find out why.By Jesse Paul Transportation Primary category in which blog post is published
Trump’s “energy dominance” push changing plans for 3 million acres of Colorado land, local stewards sayBy Jason Blevins Environment Primary category in which blog post is published
The Air Quality Control Commission has the opportunity to ensure Coloradans have access to the best-performing, cheapest to operate and cleanest cars on the market.Opinion
Auto dealers say electric car mandate — a cornerstone of Colorado’s clean air quest — is a threat to tradition
Lowering emissions is a top priority in Colorado, but a look at how dealerships make money — parts, upgrades and financing — shows why dealers aren't happy about the plan to get more zero emission vehicles on the road
A partisan split on whether to use state funds to help local governments’ transportation needs foreshadows even more difficult choices down the road
Zero emission vehicle mandate still being considered, but this unusual consensus means most automakers now support adoption of controversial standard
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.