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Southbound I-15 to Close Monday Night for ATM Sign Installation

Post Date:02/08/2019 1:05 PM

Clark County, Nev. – The Nevada Department of Transportation (NDOT) will resume installing Active Traffic Management (ATM) signs Monday, Feb. 11, resulting in the closure of southbound Interstate 15 between Tropicana Avenue and I-215. The interstate will be closed from midnight Monday until 4 a.m. Tuesday, Feb. 12. There will be no ramp restrictions related to this installation.

This is the second to last of the 42 ATM signs that will be installed as part of Project Neon. The final installation has been scheduled for the week of Feb. 18.

Project Neon, the $1 billion, 4-mile-long widening of Interstate 15 between the Spaghetti Bowl and Sahara Avenue, is now 93 percent complete. Unscheduled construction changes, closures and restrictions are possible due to weather or other unforeseen factors.Check the Project Neon website ( or Facebook, LinkedIn and Twitter pages (@NDOTProjectNeon) for up-to-date information. A free smart phone app is available as well as a hotline in English and Spanish at (702) 293-6366. NDOT also works with Waze to inform the public about highway restrictions. For the latest state highway conditions, visit or call 511 before driving.

I-15SB Freeway Closure 2-11-19

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