Sr821 NB Heft 1.35 over SW 328 ST
Good Condition52 years old23,900 vehicles/day
Location
| State | Florida |
| County | Miami-Dade |
| Location | 1.0 Mi. N Of Us-1 |
| Carries | Sr821 NB Heft 1.35 |
| Crosses | SW 328 ST |
| Coordinates | 25.46252, -80.46197 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 297.2 ft (90.6 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 1186.9 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 23,900 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 870399 |