Us-1 (sr 5) over Whale Harbor
Good Condition75 years old20,700 vehicles/day
Location
| State | Florida |
| County | Monroe |
| Location | Islamorada Key (mm 83.8) |
| Carries | Us-1 (sr 5) |
| Crosses | Whale Harbor |
| Coordinates | 24.93933, -80.61070 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 644.0 ft (196.3 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 2551.9 sq m |
| Main Spans | 7 |
| Year Built | 1951 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 20,700 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 900076 |