HF Sinclair's Westline Connect could route a fuel line through Emigration Canyon. Residents cite the 2010 Red Butte Creek spill as a warning.

The Rock Canyon stream feature is designed to funnel Provo River water underground and refill a shrinking aquifer.

The city's main wastewater pipe is within 5% of capacity, pushing a two-phase upgrade through 2030.

A cabin owner says surveyors found his driveway, septic tank and shed sitting inside the road's claimed right-of-way.

A PacifiCorp transformer failure during 104-degree heat left thousands dark overnight, and St. George now wants residents easing up on power use through the evening rush.

Class 2 and 3 throttle e-bikes would be banned from Butterfield and Yellow Fork Canyons, with a $150 fine for speeders on other trails.

UTA On Demand now spans 77 square miles and nine cities, with vans arriving in 5 to 20 minutes.

Rocky Mountain Power crews raced to restore electricity by early afternoon after a midday outage hit Midvale and Salt Lake City.

A 700 South water main break buckled the road and sank a vehicle, leaving Tooele crews going door-to-door with bottled water.

The Single-Point Urban Interchange at 5600 South now handles roughly 100,000 vehicles a day near Hill Air Force Base.

Utah's $3.2 billion double-tracking plan just cleared a major federal hurdle, with new trains built right in Salt Lake City.

More than 3,600 Rocky Mountain Power customers lost service Saturday across Sugar House, Salt Lake City, and South Salt Lake.

A train-versus-auto accident is causing 25-to-30-minute Green Line delays between Jackson/Euclid and Salt Lake City International Airport.