The Nevada Department of Transportation (NDOT) is announcing an updated schedule of traffic control on Interstate 215 (I-215) as part of its pavement preservation project. The project will improve nearly four miles of I-215 between the I-15 interchange and Windmill Lane. The marathon work weekends include preparing the underlaying concrete surface for paving.

Crews will mill and pave the roadway, apply a polymer overlay, make structural repairs, upgrade traffic signals and lighting, enhance intelligent transportation systems (ITS), and improve ADA accessibility. Pending weather and field conditions, construction is expected to be completed by winter 2025.

 Marathon Work Weekend: Friday, July 18 at 7:00 p.m. to Sunday, July 20 at 10:00 a.m.:

• Eastbound I-215 reduced to two lanes from I-15 to Windmill Ln

8:00 p.m. Sunday, July 20, to 6:00 a.m. Monday, July 21:

• Eastbound I-215 reduced to two lanes from I-15 to Windmill Ln

Nightly (8:00 p.m. to 6:00 a.m.) Monday, July 21 to Thursday, July 24:

• Westbound I-215 reduced to two lanes from Windmill Ln to I-15
• Reduction to one lane from 10:00 p.m. to 5:00 a.m.

8:00 p.m. Monday, July 21, to 6:00 a.m. Tuesday, July 22:

• Windmill Ln on-ramp to westbound I-215 closed

8:00 p.m. Tuesday, July 22, to 6:00 a.m. Wednesday, July 23:

• Eastbound Warm Springs Rd on-ramp to westbound I-215 closed

8:00 p.m. Wednesday, July 23, to 6:00 a.m. Thursday, July 24:

• Westbound Warm Springs Rd on-ramp to westbound I-215 closed
• Southbound Airport Connector on-ramp to westbound I-215

8:00 p.m. Thursday, July 24, to 6:00 a.m. Friday, July 25:

• Eastbound I-215 reduced to two lanes from I-15 to Windmill Lane
• Southbound Airport Connector on-ramp to eastbound I-215 closed
• Eastbound I-215 off-ramp to Warm Springs Rd closed
• Warm Springs Rd on-ramp to eastbound I-215 closed

8:00 p.m. Sunday, July 27, to 6:00 a.m. Monday, July 28:

• Eastbound I-215 reduced to two lanes from I-15 to Windmill Lane
• Warm Springs Rd on-ramp to eastbound I-215 closed 

• Eastbound I-215 off-ramp to Windmill Ln closed

Marathon Work Weekend: Friday, August 1 at 7:00 p.m. to Sunday, August 3 at 10:00 a.m.:

• Westbound I-215 reduced to two lanes from Windmill Ln to I-215

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.