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 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

I-15 NB & SB  

Sunday, April 27 through Saturday, May 3: 24 hours/day
I-15 NB & SB, Las Vegas Blvd (Apex) to Garnet Interchange (I-15 & US-93 Interchange): 2 lanes open in each direction

Daily, Monday, April 28 through Friday, May 2: 6am-6pm
I-15 SB, Garnet Interchange (I-15 & US-93 Interchange) to Las Vegas Blvd (Apex): 1 lane open

Daily, Monday, May 12 through Friday, May 16: 6am-6pm
I-15 NB & SB, Las Vegas Blvd (Apex) to Garnet Interchange (I-15 & US-93 Interchange): 1 lane open in each direction

I-15 RAMPS 

Sunday, May 4: 6am-6pm
I-15 SB off-ramp to Las Vegas Blvd (Apex): FULL CLOSURE

Monday, May 5: 6pm-6am
Las Vegas Blvd (Apex) on-ramp to I-15 NB: FULL CLOSURE


LAS VEGAS BLVD

Nightly, Sunday, May 4 & Monday, May 5: 6pm-6am
Lane reductions on Las Vegas Blvd under I-15*

*1 lane maintained

LONG-TERM CLOSURES 

I-15 NB & SB 

Intermittent through May 2025
Lane reductions on I-15 NB & SB between Las Vegas Blvd (Apex) and Garnet Interchange (I-15 & US-93 Interchange)


SPEEDWAY BLVD

Intermittent through May 2025
Lane reductions on Las Vegas Blvd under I-15

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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