SR 15 over Tchoutacabouffa River
GoodHarrison County, Mississippi · 0.5 MI N I 10 · Structure no. 31000150240046B
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 870 ft
- 5 main spans
- Daily traffic
- 10,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 15 over Tchoutacabouffa River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 15 over Tchoutacabouffa River in Harrison County, Mississippi. It was built in 1977, so it is 48 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 10,500 vehicles a day, roughly 5% of them trucks, projected to reach 10,500 by 2043. The structure is 870 ft (265.2 m) long and 43 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 15 over Tchoutacabouffa River built?
It was built in 1977, making it 48 years old in 2025.
What condition is SR 15 over Tchoutacabouffa River 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 June 2023.
How much traffic does SR 15 over Tchoutacabouffa River carry?
About 10,500 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is SR 15 over Tchoutacabouffa River?
The structure is 870 ft (265.2 m) long with a longest span of 110 ft (33.5 m) and a deck 43 ft wide.
Who owns SR 15 over Tchoutacabouffa River?
It is owned by the State Highway Agency.