St. Lucie River

FEC - St. Lucie River Bridge (Martin County, Florida)
Deck plate girder bridge over St. Lucie River on Florida East Coast Railway
Open to traffic

Roosevelt Bridge (1934) (Martin County, Florida)
Lost Deck plate girder bascule bridge over St. Lucie River on US 1/SR 5/Dixie Highway
Built 1934; Became northbound-only in 1964; Replaced by a new bridge in 1996

Roosevelt Bridge (1964) (Martin County, Florida)
Built 1964 as southbound-only parallel to northbound-only 1934 bridge
Bascule bridge over St. Lucie River on FL 707 (Dixie Highway) in Stuart
Open to traffic

Roosevelt Bridge (1996) (Martin County, Florida)
Built 1996; Closed due to cracks from falling concrete in 2020; emergency repairs ongoing
Concrete segmental box girder bridge over St. Lucie River on U.S. Route 1
Open with restrictions. Two-way traffic on northbound bridge with southbound bridge closed. Weight limit 5 tons.