Diamondhead DR over I 10
GoodHancock County, Mississippi · 3.0 MI E SR 43 · Structure no. 410001002301750
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 368 ft
- 2 main spans
- Daily traffic
- 4,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Diamondhead DR over I 10 is a prestressed concrete continuous stringer/multi-beam or girder carrying Diamondhead DR over I 10 in Hancock County, Mississippi. It was built in 1968, so it is 57 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 4,100 vehicles a day, roughly 5% of them trucks, projected to reach 4,100 by 2043. The structure is 368 ft (112.2 m) long and 33 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Diamondhead DR over I 10 built?
It was built in 1968, making it 57 years old in 2025.
What condition is Diamondhead DR over I 10 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 2023.
How much traffic does Diamondhead DR over I 10 carry?
About 4,100 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Diamondhead DR over I 10?
The structure is 368 ft (112.2 m) long with a longest span of 115 ft (35.1 m) and a deck 33 ft wide.
Who owns Diamondhead DR over I 10?
It is owned by the State Highway Agency.