The Nevada Department of Transportation (NDOT) is announcing ramp and lane closures on Interstate 15 (I-15) for the ongoing I-15 South Widening Project. The following traffic restrictions are necessary for landscaping, painting of soundwalls, and paving. The schedule is subject to change.
Nightly (8:00 p.m. to 5:00 a.m.) Monday, February 24 to Friday, February 28:
- Northbound I-15 reduced to one lane between St. Rose Parkway and Cactus Avenue
- Northbound I-15 off-ramp to Cactus Avenue closed
Intermittently (6:00 a.m. to 6:00 p.m.) Monday, February 24 through Friday, March 28:
- Southbound I-15 off-ramp to Starr Avenue closed intermittently
- St. Rose Parkway on-ramp to southbound I-15 closed intermittently
*Notice will be posted prior to each closure
The work is part of an $86 million project to widen the freeway and improve nearly nine miles of I-15 between Sloan Road and Warm Springs Road. Project information is available at www.dot.nv.gov/i15SouthProject.
Motorists should use caution while traveling through work zones, and take alternate detour routes, if possible. NDOT works with Waze to inform the public about planned highway restrictions. The schedule is subject to change due to weather or other factors.
Additional state highway information is available at dot.nv.gov or by calling (775) 888-7000. For the latest state highway conditions, visit nvroads.com or call 511 before driving. Also follow @NevadaDOTVegas on X for traffic and project updates in southern Nevada, and @nevadadot on X, Facebook, and Instagram for updates from across the state.
