As the sign installation occurs in the Las Vegas Valley, NDOT is conducting a feasibility study on the next stretch of U.S.

The closures are set for 9 p.m. through 5 a.m. on Dec. 4 and Dec. 5 along parts of Interstate 15 and associated ramps.

Southbound lanes between Flamingo Road and Hacienda Avenue will also see a reduction to three lanes, as per the Nevada ...