Rocky Hill Dedeaux over Bayou Leterre
GoodHancock County, Mississippi · Sec 27 T 6S R14W B · Structure no. SA230000000A014
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 162 ft
- 4 main spans
- Daily traffic
- 1,400
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Rocky Hill Dedeaux over Bayou Leterre is a prestressed concrete stringer/multi-beam or girder carrying Rocky Hill Dedeaux over Bayou Leterre in Hancock County, Mississippi. It was built in 2018, so it is 7 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 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 1,400 vehicles a day, roughly 8% of them trucks, projected to reach 2,100 by 2042. The structure is 162 ft (49.4 m) long and 33 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rocky Hill Dedeaux over Bayou Leterre built?
It was built in 2018, making it 7 years old in 2025.
What condition is Rocky Hill Dedeaux over Bayou Leterre 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 Rocky Hill Dedeaux over Bayou Leterre carry?
About 1,400 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Rocky Hill Dedeaux over Bayou Leterre?
The structure is 162 ft (49.4 m) long with a longest span of 60 ft (18.3 m) and a deck 33 ft wide.
Who owns Rocky Hill Dedeaux over Bayou Leterre?
It is owned by the County Highway Agency.