I0010 over US 51 & Swamps
Good Condition54 years old27,372 vehicles/day
Location
| State | Louisiana |
| County | St. John the Baptist |
| Location | I0010 |
| Carries | I0010 |
| Crosses | US 51 & Swamps |
| Coordinates | 30.07959, -90.41000 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 11715.9 ft (3,571 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 47851.4 sq m |
| Main Spans | 177 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 27,372 (2021) |
| Truck Traffic | 26% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 624804501312072 |