Sr821 Sbhft R 31.1 over NW 74th ST Canal
Good Condition18 years old4,000 vehicles/day
Location
| State | Florida |
| County | Miami-Dade |
| Location | SB Exit 31 To NW 74th St. |
| Carries | Sr821 Sbhft R 31.1 |
| Crosses | NW 74th ST Canal |
| Coordinates | 25.84062, -80.38747 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 291.5 sq m |
| Main Spans | 1 |
| Year Built | 2008 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 4,000 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 870910 |