Stand at the northwest corner of Charleston Boulevard and Sky Vista Drive this month and you'll find fresh asphalt, a brand-new traffic signal, and a parking lot that didn't exist a year ago. Follow the pavement west and it runs clean and wide for almost a mile, past the spot where Clark County relocated the Red Rock Canyon marker last November so visitors could pull off safely for photos. Then it stops. Not tapers, not narrows. Stops, at a barrier, with the Scenic Loop and the Visitor Center still more than six miles up a highway shoulder that has no path at all.
That gap between what opened and what people think opened is the whole story this fall. Summerlin has been told a version of "the trail to Red Rock is coming" for so long, in so many nearly identical press releases, that when a real piece of it finally appeared this spring, plenty of residents assumed the job was basically done. It isn't. What opened is a genuinely useful, genuinely new mile. It is also, on its own, a dead end.
What actually opened this spring
Clark County cut the ribbon on Phase 1 of the Red Rock Legacy Trail in late April, closing out roughly 20 years of advocacy from the nonprofit Save Red Rock. The physical facts are specific enough to matter if you're deciding whether to drive there this weekend:
- A 0.99-mile, 12-foot-wide paved path running from the Charleston Boulevard and Sky Vista Drive intersection to the relocated Red Rock Canyon NCA sign
- A new traffic signal at that intersection, plus deceleration lanes feeding into the corridor
- A dedicated trailhead parking lot, separate from the pull-off built for the relocated sign
- Full separation from vehicle traffic on State Route 159 for the entire mile
That last point is the reason the mile exists at all. Before this spring, anyone walking or riding from Summerlin toward Red Rock Canyon shared the shoulder of a highway with cars moving at highway speed. Cyclists still do that on every foot of the corridor past the barrier.
Why it took two decades to build one mile
The Legacy Trail dates back to a 2005 tragedy: a Metro officer and Ironman athlete named Don Albietz was killed by a hit-and-run driver while cycling SR-159. His death is what pushed a group of residents to found Save Red Rock and start pressing Clark County, the Nevada Department of Transportation, and the Bureau of Land Management for a separated path.
That pressure took years to turn into funding, and funding took years to turn into design. Clark County Commissioner Justin Jones, who represents the district and describes himself as an active cyclist, called Phase 1 the hardest segment of the entire project because it required a bridge crossing.
"Now we can access it safely without driving a car and without getting crashed by a car," Save Red Rock president Heather Fisher said at the opening. "I'm so excited about that."
Jones framed the mile as proof of concept more than a finished amenity, noting that the harder engineering is now behind the project and the next stretch is already in design. That framing matters for anyone trying to guess what comes next, because it tells you the county sees this less as a destination and more as the first domino.
What the pavement doesn't do yet
Here's the part that gets skipped in most local coverage. Phase 2, which would carry the path another 6.61 miles west from the end of Phase 1, cross under SR-159 near Moenkopi Road, and finally reach the Red Rock Visitor Center and Scenic Loop, is still in early design. Save Red Rock's own project FAQ puts Phases 2 and 3 on a 2028 timeline, with Phases 4 and 5, the segments that eventually reach Blue Diamond, following after that.
So if your plan for this fall is to ride from Stonebridge all the way to the Scenic Loop without touching a car, that plan doesn't work yet. The pavement gets you almost a mile closer than it did in March. It does not get you to the canyon. Riders who want to continue past the barrier are still choosing the same highway shoulder that made this project necessary in the first place, which is worth knowing before you commit to a route with kids or a group.
None of this makes Phase 1 a consolation prize. It's the first time in Summerlin's history that a resident can leave a car at home, walk or ride a genuinely separated path, and stand at the edge of the conservation area. That's a real change in what a Tuesday morning in Stonebridge can look like. It's just a shorter change than the headlines implied.
Using the mile you actually have
Treat Phase 1 as an out-and-back, not a through-route, and it becomes one of the better additions to Summerlin's outdoor routine in years. The new trailhead lot gives you a clean place to park without competing for the handful of pull-off spaces along Charleston that cyclists have used for decades. From there, the mile out to the relocated sign and back is flat, wide enough for a family group riding two and three across, and fully separated from traffic the entire way.
Stonebridge Park, a few minutes east, works well as a staging point if you're bringing kids who aren't up for the full ride. It has a scooter-friendly path of its own, pickleball and basketball courts, and enough playground variety to occupy anyone who bails out early. Park there, let the kids burn off energy, then drive the short distance to the new trailhead for the adults or older riders who want the out-and-back.
Timing matters more than most residents think. Summerlin sits at a higher elevation than the central valley, which typically keeps it several degrees cooler through the worst of summer, but the real payoff for trail use starts now. September mornings are the first stretch of the year where a ride before nine doesn't feel like an endurance event, and that window holds through fall.
If you want a reason to make it a weekend trip rather than a solo ride, the corridor already has one built in. The Diamond Kid Junior Triathlon, a youth event that benefits Save Red Rock's conservation work, runs September 12 in nearby Blue Diamond. It's a small, specific example of how this stretch of SR-159 is already functioning as a community corridor even before the pavement catches up to the ambition.
What to watch for next
The honest read for anyone in Stonebridge, The Vistas, or The Paseos is this: you got the easiest problem solved first. The bridge crossing that Commissioner Jones called the hardest part of the whole project is built. What's left, the 6.61 miles to the Scenic Loop, is a longer stretch of trail but a more straightforward build, which is part of why the county and Save Red Rock are willing to put a year on Phase 2 at all.
Until that segment opens, the smart move is treating the current mile for what it is. A genuinely new, genuinely safe piece of infrastructure that changes what a morning near Red Rock Canyon can look like for Summerlin residents, without pretending it's the finished trail everyone has been promised since 2020.
If you're weighing a move to a Summerlin village that puts this corridor within easy reach, or you already live here and want a clearer read on how a specific street sits relative to trails, parks, and the villages that get access first as each phase opens, LasVegasHomeSeeker can walk you through it. Schedule your VIP home consultation and get the neighborhood-level detail the portals never show.
