Sr-228 (hart Bdg.) over St. Johns River/highland
Fair Condition59 years old37,000 vehicles/day
Location
| State | Florida |
| County | Duval |
| Location | Us-a1 Over St.johns River |
| Carries | Sr-228 (hart Bdg.) |
| Crosses | St. Johns River/highland |
| Coordinates | 30.31556, -81.62750 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 3844.2 ft (1171.7 m) |
| Max Span | 1087.9 ft (331.6 m) |
| Deck Width | 65.3 ft (19.9 m) |
| Deck Area | 23316.8 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 37,000 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 720107 |