I 55 over Tangipahoa River Trib
GoodPike County, Mississippi · 0.4 MI N SR 568 · Structure no. 110005505700790
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 2 main spans
- Daily traffic
- 18,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 55 over Tangipahoa River Trib is a concrete culvert carrying I 55 over Tangipahoa River Trib in Pike County, Mississippi. It was built in 1960, so it is 65 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 18,000 vehicles a day, roughly 28% of them trucks, projected to reach 18,000 by 2043. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 55 over Tangipahoa River Trib built?
It was built in 1960, making it 65 years old in 2025.
What condition is I 55 over Tangipahoa River Trib 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 November 2024.
How much traffic does I 55 over Tangipahoa River Trib carry?
About 18,000 vehicles per day (2023 count), of which roughly 28% are trucks.
How long is I 55 over Tangipahoa River Trib?
The structure is 43 ft (13.1 m) long with a longest span of 20 ft (6.1 m).
Who owns I 55 over Tangipahoa River Trib?
It is owned by the State Highway Agency.