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Interstate 15 Northbound Overnight Closure September 17 in Las Vegas

Post Date:09/13/2018 11:19 AM

LAS VEGAS, NEV. – The Nevada Department of Transportation (NDOT) will close northbound Interstate 15 between Spring Mountain Road and Sahara Avenue from 11 p.m., September 17, until 5 a.m., September 18, in downtown Las Vegas. Additional ramp closures include the following:

• The west and eastbound Spring Mountain Road onramps to Interstate 15 northbound will be closed from 9 p.m., September 17, until 6 a.m., September 18.

• The Flamingo Road onramp to Interstate 15 northbound will also be closed from 9 p.m., September 17, until 6 a.m., September 18.

The temporary closures are needed to install overhead Active Traffic Management signs as part of “The Main Event,” the third and final phase of work for Project Neon’s nearly $1 billion 4-mile-long widening of Interstate 15 from the U.S. 95 interchange to Sahara Avenue. Kiewit Infrastructure West Co. is the design-build general contractor, with Atkins North America as lead designer. Project Neon is 81 percent finished and scheduled for substantial completion in the summer of 2019.

Motorists should use caution while travelling through the work zone, heed construction signage, and take alternate detour routes, if possible. Check the Project Neon website ( or Facebook, LinkedIn, and Twitter pages (@NDOTProjectNeon) for up to date information. There is also a free smart phone app available, plus a hotline available in both English and Spanish at: 702-293-NEON (6366). NDOT works with Waze to inform the public about planned highway restrictions, but unscheduled construction changes, closures and restrictions are possible due to weather or other factors. For the latest state highway conditions, visit or call 511 before driving.

I-15NB Freeway Closure 9-17-18

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