Wabasso Bridge

Wabasso Bridge is a concrete arch bridge that carries State Road 510 over the Indian River, connecting inland communities with coastal areas of the Treasure Coast. The structure was designed to provide clearance for boat traffic passing through the Intracoastal Waterway.

A wooden swing bridge built in 1927 originally spanned the Indian River before being replaced in 1970 by the current concrete arch structure. The earlier crossing served the area for more than four decades.

The structure stands near Two Dollar Bluff, a former Ais Indian midden site that contained shells, pottery shards, and bones until 1927.

The bridge remains open to regular vehicle traffic, though boat traffic through the waterway beneath may occasionally cause brief delays. Plan to visit during daylight hours for the best views of the structure and surroundings.

The earlier wooden bridge served as a checkpoint during World War II where only island residents could pass after the bridge tender verified their identity. This security measure made crossing the river a restricted privilege for much of the war period.

Inception: 1970

Official opening: 1970

GPS coordinates: 27.76140,-80.41610

Latest update: December 14, 2025 12:22