I-75 NB over Salt Marsh
Fair Condition46 years old60,250 vehicles/day
Location
| State | Florida |
| County | Manatee |
| Location | 2.5mi. South Of Us-301 |
| Carries | I-75 NB |
| Crosses | Salt Marsh |
| Coordinates | 27.50697, -82.49170 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1569.9 ft (478.5 m) |
| Max Span | 60.4 ft (18.4 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 10431.3 sq m |
| Main Spans | 26 |
| Year Built | 1980 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 60,250 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 130102 |