US 90 over Bay ST Louis
Good Condition18 years old16,000 vehicles/day
Location
| State | Mississippi |
| County | Hancock |
| Location | Hancock/harrison Cl |
| Carries | US 90 |
| Crosses | Bay ST Louis |
| Coordinates | 30.31929, -89.32251 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 11128.9 ft (3392.1 m) |
| Max Span | 250.0 ft (76.2 m) |
| Deck Width | 101.4 ft (30.9 m) |
| Deck Area | 104815.9 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 16,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 210009002301900 |