County working on 12 roundabouts in Summerlin.

Drivers in Summerlin will encounter roadwork at various roundabouts during the next 6 months as the County completes a project to improve signage and lane markings, and repave 12 roundabouts in this area.

The roundabouts that will see improvements are at:

  • Golden Willow Lane/ Spotted Leaf Lane/ Havenwood Lane
  • Mesa Park Drive/ Russell Road
  • Griffith Peak Drive/ Spruce Goose Street
  • Pavilion Center Drive/ Oval Park Drive
  • Pavilion Center Drive/ Orchard Park Drive
  • Marketwalk Place east of Town Center Drive
  • Park Centre Drive/ Liberty Park Street
  • Alden Bend Drive/ Hawk Springs Drive
  • Trail Ridge Drive/ Regency Meadows Street and Maule Avenue
  • Cascante Road/ Russell Road
  • Sagemont Drive/ Summerlin Centre Drive
  • Sagemont Drive/ Plaza Center Drive

Roadside message boards will alert drivers several days before work begins at the roundabouts. The first roundabout to see construction is at Golden Willow Lane/ Spotted Leaf Lane/ Havenwood Lane. Construction on the three roundabouts in Downtown Summerlin will begin sometime after the new year in order to accommodate holiday festivities.

The work will generally take place between 7 a.m. and 3:30 p.m. on weekdays. Drivers should expect to see lane shifts and/or lane closures at the affected roundabouts when construction is underway.


Clark County is a dynamic and innovative organization dedicated to providing top-quality service with integrity, respect and accountability.  With jurisdiction over the world-famous Las Vegas Strip and covering an area the size of New Jersey, Clark is the nation’s 11th-largest county and provides extensive regional services to 2.3 million citizens and 45.6 million visitors a year (2019). Included are the nation’s 7th-busiest airport, air quality compliance, social services and the state’s largest public hospital, University Medical Center. The County also provides municipal services that are traditionally provided by cities to 1 million residents in the unincorporated area. Those include fire protection, roads and other public works, parks and recreation, and planning and development.