US 51 over Little Tangipahoa Relief
Good Condition29 years old4,400 vehicles/day
Location
| State | Mississippi |
| County | Pike |
| Location | 3.6 Mi N SR 48 |
| Carries | US 51 |
| Crosses | Little Tangipahoa Relief |
| Coordinates | 31.19554, -90.45123 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Area | 106.6 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 4,400 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 20 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 210005105701430 |