US 51 over Little Tangipahoa Relief
GoodPike County, Mississippi · 3.8 MI N SR 48 · Structure no. 21000510570144B
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 200 ft
- 5 main spans
- Daily traffic
- 4,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 51 over Little Tangipahoa Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying US 51 over Little Tangipahoa Relief in Pike County, Mississippi. It was built in 1997, so it is 28 years old, younger than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,400 vehicles a day, roughly 11% of them trucks, projected to reach 4,400 by 2043. The structure is 200 ft (61 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 51 over Little Tangipahoa Relief built?
It was built in 1997, making it 28 years old in 2025.
What condition is US 51 over Little Tangipahoa Relief in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does US 51 over Little Tangipahoa Relief carry?
About 4,400 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US 51 over Little Tangipahoa Relief?
The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.
Who owns US 51 over Little Tangipahoa Relief?
It is owned by the State Highway Agency.