All northbound lanes of Interstate 15 near Miramar are closed due to police activity, with an unknown duration of closure.

A multi-vehicle collision disrupted traffic on northbound Interstate 15 Friday evening after a driver suffering a medical emergency struck several vehicles between Old Highway 395 and State Route 76.

Interstate 15 between Barstow, California, and the Nevada state line could be widened after years of pushing by Silver State representatives, as part of a larger improvement plan for the busy and ...

Traffic on Interstate 15 near the Nevada–California state line was slow Friday as travelers wrapped up the New Year’s holiday. The Regional Transportation Commission of Southern Nevada said southbound ...