PHOENIX (AP) — Construction crews are about to begin a years-long project to replace a bridge on a stretch of Interstate 15 that passes through a cliff-lined river canyon that connects Nevada and Utah on opposite sides of Arizona's northwestern corner.

LAS VEGAS (AP) — Authorities say two adults and a child were killed when their car collided with a pickup truck pulling an off-road vehicle on a Las Vegas freeway.

Some lane closures are planned on Interstate 15 over the next week as the Nevada Department of Transportation upgrades the road with new asphalt between Cactus Avenue and Silverado Ranch Boulevard.

The Nevada Highway Patrol says a wrong-way driver and another man were killed in a collision on Interstate 15 just south of Las Vegas.

The wreck occurred Thursday night near Sloan, which is 12 miles south of Las Vegas.

LAS VEGAS (AP) — The Nevada Highway Patrol says a wrong-way driver was killed in a crash on northbound Interstate 15 in Las Vegas early Tuesday morning.

LAS VEGAS (AP) — Electric vehicle owners have a new place to charge batteries on the heavily-traveled freeway between Las Vegas and Los Angeles.

State and local officials on Thursday marked the start of use of two rapid chargers at a Terrible’s Road House service station in Jean.

LAS VEGAS (AP) — Authorities say the main freeway between Las Vegas and Los Angeles reopened near the Nevada-California state line nearly five hours after a crash that fatally injured a pickup truck driver.

Memorial Day traffic heading southbound on I-15 to California backed up for nearly 17 miles Monday near Primm.

Of the estimated 330,000 people who were expected to visit Las Vegas over the holiday, it was estimated that about 60 percent of them drove.

PRIMM, Nev. (AP) — The Nevada Department of Transportation says southbound Interstate 15 has reopened at Primm, Nevada, on the California-border.

I-15 is the main route between Las Vegas and Southern California.