traffic

PM2.5 is projected to decrease 30% by 2050 according to UDOT’s environmental impact statement on the I-15 expansion. But most of that is achieved through improving efficiency and electrification.

Although it’s tempting to slap a label on Utah like “red state” or “ultra religious” and call it good, we wanted to take a closer look at these things and get to the heart of what makes Utah, Utah.

The ring of fire annular eclipse will grace parts of Utah on Oct. 14, and sky gazers are expected to abound – wearing proper eyewear of course.

With a nearly $1 billion price tag, UTA’s FrontRunner expansion not only comes with new tracks but new trains as well.

The new bus route is scheduled to begin next summer between St. George and the town of Springdale at the west entrance of Zion National Park. It's meant to make life easier for both tourists and residents.

The group seeking to stop the construction of a proposed Church of Jesus Christ of Latter-day Saints temple over traffic, dark skies and zoning concerns in the Skyline Drive neighborhood.

Although the gondola project is the official selection, it also includes enhanced bus service — and funding for the gondola phase is not final.

Safe streets advocates describe the city’s famously wide thoroughfares as a “blessing-curse sandwich.”

Transit advocates and UDOT are excited to see that Utah got attention in the president’s budget proposals.

New research out of Canada shows fumes from diesel-powered vehicles (like the trucks and trains that come through Salt Lake City) could be affecting how brains function.

Two of Utah's most acclaimed ski resorts are at the end of a narrow canyon road that's increasingly jammed with traffic but the state's plan to fix it is sparking controversy.

The growing city in Utah County cites traffic and safety concerns as the reason behind the new restriction.