Sr856 WB (870607) over Intracoastal Waterway
Good Condition43 years old20,500 vehicles/day
Location
| State | Florida |
| County | Miami-Dade |
| Location | 0.1m W Of A1a |
| Carries | Sr856 WB (870607) |
| Crosses | Intracoastal Waterway |
| Coordinates | 25.95427, -80.12619 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 2152.9 ft (656.2 m) |
| Max Span | 169.9 ft (51.8 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 11024.2 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 20,500 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 870606 |