Sr821 Heft NB 12.8 over US 1 & Metro-dade Bus RT
Fair Condition54 years old86,000 vehicles/day
Location
| State | Florida |
| County | Miami-Dade |
| Location | 0.9 Mi S Of Quail Roost D |
| Carries | Sr821 Heft NB 12.8 |
| Crosses | US 1 & Metro-dade Bus RT |
| Coordinates | 25.58245, -80.36614 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 396.0 ft (120.7 m) |
| Max Span | 149.6 ft (45.6 m) |
| Deck Width | 83.0 ft (25.3 m) |
| Deck Area | 3053.7 sq m |
| Main Spans | 4 |
| Year Built | 1972 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 86,000 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 870398 |