US 1 (sr 5) over Lower Sugarloaf Channel
Fair Condition45 years old17,600 vehicles/day
Location
| State | Florida |
| County | Monroe |
| Location | Sugarloaf Key (mm 15.5) |
| Carries | US 1 (sr 5) |
| Crosses | Lower Sugarloaf Channel |
| Coordinates | 24.63272, -81.58728 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1288.1 ft (392.6 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 4671.9 sq m |
| Main Spans | 16 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 17,600 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 900102 |