| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | SR-666 | ICWW | 0.5MI E/O SR-699 (GULF BD | Steel Movable - Bascule | -- | 1962 | -- | 140.8 | 751.7 | Fair | 45.8 | 150028 |
| NBI report | ISLAND DRIVE | CRAB KEY PASS | 0.5MI E OF SR-699 GULF BL | Prestressed Slab (3 spans) | -- | 2006 | -- | 35.8 | 107.0 | Good | 81.5 | 156401 |
| NBI report | SR 699 SB GULF BLV | BOCA CIEGA BAY | 1.7MI S/O SR-666 | Steel Movable - Bascule | -- | 2008 | -- | 175.9 | 851.1 | Good | 94.5 | 150253 |