Martin County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
CSX - Indiantown BridgeCSX Railroad over St. Lucie CanalOpen to trafficDeck plate girder1924------
FEC - Port Mayaca DrawbridgeSouth Central Florida Express (formerly the South Central Florida Railroad) over St. Lucie CanalOpen to trafficPony/through plate girder--------
FEC - St. Lucie River BridgeFlorida East Coast Railway over St. Lucie RiverOpen to trafficDeck plate girder--------
Frank A. Wacha Memorial BridgeFL 732 (42nd Street) over Intracoastal WaterwayOpen to trafficConcrete deck girder2004--160.82523.1
Gaines Avenue BridgeGaines Avenue over South Fork of St. Lucie RiverOpen to pedestrians and bicyclistsClosed-spandrel arch1928--36.1111.9
Hobe Sound BridgeCR 708 (SE Bridge Road) over Intracoastal WaterwayOpen to trafficOther1985--138.8380.9
Ocean Avenue BridgeFL A1A (Ocean Avenue) over Indian RiverReplaced by a new bridgeOther19572006133.51657.9
Port Mayaca BridgeUS 98 over St Lucie CanalDemolished and replacedWarren pony truss--------
Roosevelt Bridge (1934)US 1/SR 5 over St. Lucie RiverBuilt 1934; Became northbound-only in 1964; Replaced by a new bridge in 1996Deck plate girder19341996109.91224.1
Roosevelt Bridge (1964)FL 707 (Dixie Highway) over St. Lucie RiverOpen to trafficDeck plate girder1964--94.51229.4
Roosevelt Bridge (1996)U.S. Route 1 over St. Lucie RiverOpen with restrictions. Two-way traffic on northbound bridge with southbound bridge closed. Weight limit 5 tons.Concrete deck girder1996--259.94487.1
US 441 SR 15 BridgeUs-441 Sr-15 over Sr-76 & St. Lucie CanalOpen to trafficStringer1983--129.92460.1
Willoughby Creek BridgeIndian Street over Willoughby CreekReplaced by new bridgeDeck arch1940199241.0110.9