Las Vegas

Nevada's I-15 South Widening Project Prompts Multiple Closures, NDOT Advises Alternate Routes

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Published on April 11, 2025
Nevada's I-15 South Widening Project Prompts Multiple Closures, NDOT Advises Alternate RoutesSource: Google Street View

The Nevada Department of Transportation will implement lane and ramp closures on I-15 as part of the South Widening Project, starting on Thursday, at 8:00 p.m. Northbound I-15 will be reduced to one lane between Silverado Ranch Blvd and Blue Diamond Rd until 5:00 a.m. on Friday. Additional nightly lane closures on northbound I-15 will continue from April 13 through April 18, from 8:00 p.m. to 5:00 a.m., for paving, sign removal, and landscaping work, as reported by the Nevada Department of Transportation.

The I-15 southbound off-ramp to Starr Ave will be closed from 6:00 a.m. to 6:00 p.m., April 14 through April 18. Drivers should expect delays and use alternate routes to avoid the construction area, according to the Nevada Department of Transportation.

The Nevada Department of Transportation is working with Waze to keep drivers informed about planned highway closures, which may change due to weather or unforeseen issues. For real-time road updates, Nevada Department of Transportation advises checking nvroads.com, calling 511, or following @NevadaDOTVegas for southern Nevada updates and @nevadadot for statewide information on X, Facebook, and Instagram.