Here's the project: https://www.clarkcountynv.gov/news/news-detail-t28-r1033

The project has started, but the bridge isn't under construction yet. Currently, they're working on the first phase, which is mostly just improvements along Wiesner Way, including realigning it towards the wash, building the roundabout at the Silver Bowl, and currently they're widening the rest of the road and working on the Galleria intersection. The second phase is in 2026, which will be the beginning of the bridge construction.