EPA targeting companies for bypassing vehicle emission controls

New Mexico lifts more than 100,000 driver's license suspensions

Drivers in Colorado must now move over or slow down for any vehicle on the side of the road

Attempt to reinstate pilots fired over COVID-19 vaccine mandate fails in Congress

No oil-train risk analysis performed, Union Pacific safety chief tells Colorado lawmakers

37 Colorado communities, including Lamar, receive funding for transportation projects

EarthTalk - What are hydrofoils and why are environmental advocates bullish on them?

Federal aviation bill passed by U.S. House, with boost for smaller airports

By the numbers: How much Utah oil trains would increase hazmat rail traffic in Colorado

Deadline today for public comment on vehicle emissions standards

More than a dozen states pursuing rail safety measures

Bridge collapses, road repairs, evacuations: How transportation agencies plan for large-scale traffic disruptions

Expansion of negotiation, reducing supply chain barriers in Senate bill

Coalition asks EV manufacturers to continue installing AM radios

The City: In Denver, oil trains hit a fork in the road to Colorado’s transportation future

Headwaters: At the Colorado River’s source, oil trains would pose risks to both sides of the Divide

The Canyons: Oil and water could mix in Colorado River country known for its beauty, fragility

Report touts transitioning Arizona's government fleet vehicles to electric

Boomtowns: Once connected by railroads, Colorado River Valley towns now feel threatened by them

The Valley: In Grand Junction, oil train route would retrace Colorado railroad history

Tracing the route — and risks — of Utah’s proposed Colorado-bound oil trains

U.S. drivers exhibited riskier behaviors during COVID

EarthTalk - What are the pros and cons of switching from gas to electric vehicles?

FAA providing New Mexico $11 million for infrastructure upgrades