There have been three crashes in about one month on the newly opened Interstate 11, resulting in four deaths and causing concern with transportation officials. Representing the first new portion of highway added in the United States in 25 years, I-11 is a 15-mile stretch linking motorists between the Mike O’Callaghan–Pat Tillman Memorial Bridge near the Hoover Dam and Henderson, bypassing Boulder City. The celebration of the newly opened road on Aug. 9 was short-lived. On Aug. 14, a two-vehicle crash left two men dead. On Aug. 28, a two-vehicle crash left two dead and three injured. On Sept. 6,...