Sr924 Gratigny Pkw over SR 823 NW 57th Avenue
Good Condition36 years old68,000 vehicles/day
Location
| State | Florida |
| County | Miami-Dade |
| Location | SR 924 Over SR 823 |
| Carries | Sr924 Gratigny Pkw |
| Crosses | SR 823 NW 57th Avenue |
| Coordinates | 25.89631, -80.29186 |
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 | 120.1 ft (36.6 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 129.3 ft (39.4 m) |
| Deck Area | 1442.0 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 68,000 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 7 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 870721 |