UPCOMING SOUTHBOUND I-15 FULL CLOSURE

Monday, February 10 at 9pm, southbound I-15 will be CLOSED between Flamingo Road and the I-215 Interchange until Tuesday, February 11 at 5am. During this time, northbound I-15 will be reduced to 3 lanes at Harmon Avenue. The following ramps will be CLOSED: Download the free app WAZE for alternate routes and the i15Trop app […]

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UPCOMING TROPICANA AVE FULL CLOSURE

Tuesday, February 18, eastbound and westbound Tropicana Avenue will be CLOSED between Polaris Avenue and the southbound I-15 off-ramp to eastbound and westbound Tropicana Avenue from 9pm until 5am. During this time, the southbound I-15 off-ramp to eastbound and westbound Tropicana Avenue will be reduced to one lane. Westbound access to Tropicana Avenue from the […]

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NEW ROAD OPEN

Joey Bishop Drive, a new roadway, is now open. Joey Bishop Drive is adjacent to Dean Martin Drive and runs underneath Tropicana Avenue. This new roadway enhances the flow of traffic and reduces congestion at the intersection of Dean Martin Drive and Tropicana Avenue. Dean Martin Drive, just north of the Tropicana Avenue intersection, is […]

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TELL US HOW WE ARE DOING

NDOT places a high priority on outreach, and we are committed to maintaining a standard of excellence in keeping you informed on the I-15/Tropicana project. We invite you to participate in our brief survey, which aims to gather feedback on our current communication methods and identify areas for improvement. Click here to take the survey! […]

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About the Project

Construction on NDOT’s I-15 Tropicana Interchange Project started in 2022. This project will widen Tropicana, construct new bridges, realign Dean Martin Rd under I-15, add capacity, and improve traffic operations. Everything you need to know is here on this website. Our free app is another way to stay in touch and up-to-date on project information […]

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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.