Just before 3 a.m., the Nevada Highway Patrol responded to the crash involving two vehicles and a semitrailer on northbound I-15 near Moapa Valley.
A year-long project on Interstate 15 between Mesquite and St. George, Utah, began Wednesday, with vehicles carrying loads wider than 10 feet required to take a a 224-mile detour.
Gasoline prices in Nevada are $3.48 per gallon, 15 cents higher than a year ago and 64 cents higher than the national average of $2.84.
A bill that would have transformed traffic offenses from misdemeanor crimes into civil infractions in Nevada was pulled by its sponsor.
A yearlong $6.4 million roadwork project on Interstate 15 between Las Vegas and Utah will result in wide-load restrictions and lane closures.
Through April, crash fatalities on Nevada roads are down 15 percent, going from 99 in April 2018 to 84 this year, the Nevada Department of Public Safety reported.