Nevada Department of Transportation

I-15 NORTH WIDENING
Phase 3: Speedway Blvd to Garnet Interchange

What We're Building

The $71.5 million I-15 North Phase 3 project broke ground in June 2022. The project includes widening I-15 from two lanes in each direction to three between Speedway Boulevard and the Garnet Interchange.

Upcoming Traffic Restrictions

Closures are subject to change based on weather and other factors.

SHORT-TERM CLOSURES

Nightly, Sunday, March 26 through Wednesday, March 29: 7pm-5am
Speedway Blvd under I-15 closed

Sunday, March 26 at 7pm through Friday, March 17 at 5pm: 24 hrs/day
Speedway Blvd under I-15 reduced to one lane in each direction

Nightly, Sunday, March 26 through Saturday April 1: 7pm-6am 
Lane reductions on I-15 NB & SB between Speedway Blvd and Garnet Interchange (I-15 & US-93 Interchange)

LONG-TERM CLOSURES 

Intermittent through late March, 2023
Full closures on Speedway Blvd under I-15

Intermittent through late March, 2023
Full closures on Las Vegas Blvd (Apex) under I-15

Nightly, Sunday nights through Thursday nights, through late April 2023, 7pm-6am

Lane reductions on I-15 NB & SB between Speedway Blvd and Garnet Interchange (I-15 & US-93 Interchange)

About the Project

Visit the pages below to learn more about I-15 North Phase 3, review project materials and submit your comments and questions.

About the Project

Read an overview of the project, learn why the project is needed, what benefits it will provide, review schedule information, and find out how to stay involved.

Click Here

Public Meeting Archive

View and download virtual public meeting materials including our fact sheet, maps, renderings, and design exhibits.

Review Materials

Join our Email List

Send your comments and questions directly to the project team.

Contact Us

Photos

Haga clic aquí para obtener materiales en Español.

Coming Soon

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NDOT

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