Interstate 15 between Barstow, California and the Nevada state line could be widened after years of pushing by Silver State ...

California regulators reject plans to shut down the Ivanpah Solar Project along Interstate 15 at the Nevada border. The solar ...

A newly formed coalition is pushing for the expansion of Interstate 15 connecting Las Vegas and Southern California.

I-15 southbound lanes at Cheyenne Avenue closed temporarily in North Las Vegas due to broken glass; lanes reopened after ...

For the second time this month, monsoon storms created some problems in Southern Nevada on Thursday, albeit briefly. The northbound lanes of Interstate 15 were briefly closed at Primm about 5 p.m.

A North Las Vegas man was killed in a rollover crash on northbound Interstate 15 earlier this month. Hugo Cesar Arrieta Lujan, 48, was pronounced dead on scene, according to a Nevada Highway Patrol ...