Two large wildfires broke out along Interstate 15 in northeastern San Diego County early Tuesday morning amid gusty Santa Ana ...

The aniticipated completion of the ongoing I-15/Tropicana project is slated to take place this year, with crews already ...

The extensive roadwork at Tropicana Avenue and Interstate 15 is entering its final phase, with a substantial portion expected to be completed by spring.The $30 ...

The Ivanpah Solar Power Plant, a familiar sight to those driving along Interstate 15 between Las Vegas and Los Angeles, is set to partially shut down, according to its operators.

A police chase of a semi truck on I-15 near Beaver, Utah ended with the vehicle catching fire, causing traffic delays.

Interstate 15 in Spanish Fork was closed for half an hour on Saturday after a 14-car crash — the second accident with 10 or ...

A multiple-vehicle wreck caused the closure of northbound Interstate 15 in the Draper area on Saturday morning.

Authorities have issued an update regarding the early Sunday morning crash on Interstate 15 that involved multiple vehicles ...

NDOT officials say the project is now 90% complete. This news came out of the Nevada Department of Transportation's finance presentation to the state finance subcommittee earlier this week.

SHELLEY — A Bingham County sheriff’s deputy was injured Sunday afternoon when he was knocked to the ground and attacked by a cow after Idaho State Police had shut down Interstate 15 southbound ...

The Idaho Transportation Department’s $112 million rebuild of the System Interchange for Interstate 86 and Interstate 15 at ...