Las Vegas

Las Vegas Motorists Alerted to Roadway Changes and Closures as NDOT Advances I-15 South Widening Project

AI Assisted Icon
Published on January 18, 2025
Las Vegas Motorists Alerted to Roadway Changes and Closures as NDOT Advances I-15 South Widening ProjectSource: Google Street View

Las Vegas drivers are gearing up for another shift in roadway patterns as the Nevada Department of Transportation (NDOT) forges ahead with improvements on local interstates. Recent NDOT announcements foreshadow lane and ramp closures, earmarking zones for sound wall construction and the shifting of barrier rails that are part of the ongoing I-15 South Widening Project.

The NDOT schedule details closures, such as the St. Rose Parkway on-ramp to southbound I-15, which will be shut down from 6:00 a.m. to 6:00 p.m. daily until Thursday. Meanwhile, reductions to a single lane on southbound I-15 are planned nightly between Silverado Ranch and Cactus Avenue until Friday, according to NDOT. Motorists should exercise caution in these zones and consider detour routes during these times.

In the thick of construction, the I-15/Tropicana Interchange Project has reached its Phase 5, introducing a new corridor, Joey Bishop Drive, to alleviate the ride for locals. Designed to remove a traffic signal at Dean Martin Drive and Tropicana Avenue, the new drive is expected to dramatically better traffic flow within the busy locale. Furthermore, with the inauguration of Joey Bishop Drive today, Dean Martin Drive, north of Tropicana Avenue, has closed down. It will remain as such until February 18 as reported by Hoodline.

Tropicana Avenue itself isn't immune to the shuffle, inevitably facing nightly single-lane reductions between Polaris Avenue and Valley View Boulevard that extend from Sundays through Thursdays until April 6. During these late hours, NDOT suggests alternative routes while the area endures the reconstruction process. For those looking to stay ahead of the traffic woes, NDOT recommends tapping into resources such as nvroads.com or calling 511 before heading out.

To stay updated on the latest developments, especially when unforeseen weather or other factors come into play, you can follow NDOT on their social media handles including @NevadaDOTVegas on Twitter for southern Nevada specific updates and @nevadadot for general state updates.