Project to Start Summer 2022 

NDOT’s I-15 Tropicana Interchange reconstruction project is getting ready to kick off! This project will widen Tropicana, construct new bridges, realign Dean Martin Rd under I-15, allow for better and safer pedestrian access, add capacity, and improve traffic operations. Everything you need to know is here on this website. Can’t find what you’re looking for? […]

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Two Week Look-Ahead

Thursday night, June 30: SB I-15 off-ramp to Tropicana east bound reduced to one lane for less than an hour overnight. Sunday, July 10, 9pm-5am: I-15 SB HOV lane CLOSED just south of Tropicana and I-15 NB outside lane CLOSED just south of Tropicana. At 2am, NSP will assist with a 10-minute slowdown on I-15 […]

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About the Project

The I-15 Tropicana Project

Located at the heart of the resort corridor, the I-15/Tropicana Avenue interchange serves as the gateway to the Las Vegas Strip. The combination of new resorts and professional sports has attracted more visitors to the city, drawing as many as 300,000 motorists on major holiday weekends. The widening of the Tropicana interchange will add capacity, improve accessibility to the Strip and allow for the future widening of 1-15 as the population continues to grow.