The William Moore Bridge on the South Klondike Highway is an impressive engineering feat near Skagway, Alaska. This unique cantilever bridge spans the Moore Creek Gorge and is designed to accommodate the area's shifting geological conditions. Unlike traditional bridges, only one end of the William Moore Bridge is anchored, allowing it to flex and move with the surrounding unstable rock. The bridge offers stunning views of the surrounding mountains and valleys, making it a notable stop along the scenic South Klondike Highway.

Although the original bridge is now closed to all traffic this is still a wonderful stop with the beautiful Fault Line Falls cascading into the narrow gorge of the Moore Creek below the bridge.