The Gaston Bridge is a steel-and-cement suspension bridge, and the largest bridge in Wantapa County. It connects the regions of the Saguaro Dunes and Sigma Township, and is positioned to the north of Lake Ninikan.
- Suicide Bridge: The suicide bridge is actually the Gaston Bridge itself. The man will leap from the center of the bridge into Lake Ninkan below.
- Mothman: The top of the eastern pillar is a likely spot for Mothman to appear. He will occasionally leave the pillar and fly over the countryside.
- Ghost Cars: Can appear here, and will drive off the edge of the bridge into the lake below. A woman can be heard screaming as the car dives.
- The bridge's name refers to Lt. Bailey Gaston, a character from developer Isaac Tessman's other work, Fort City.