I 10 over Old Fort Bayou Road
GoodJackson County, Mississippi · 3.8 MI E SR 609 · Structure no. 11000100300553B
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected November 2023
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 260 ft
- 1 main span
- Daily traffic
- 32,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 10 over Old Fort Bayou Road is a concrete continuous box beam or girders - single or spread carrying I 10 over Old Fort Bayou Road in Jackson County, Mississippi. It was built in 1970, so it is 55 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 32,000 vehicles a day, roughly 18% of them trucks, projected to reach 39,000 by 2043. The structure is 260 ft (79.2 m) long and 44 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 I 10 over Old Fort Bayou Road built?
It was built in 1970, making it 55 years old in 2025.
What condition is I 10 over Old Fort Bayou Road 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 2023.
How much traffic does I 10 over Old Fort Bayou Road carry?
About 32,000 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is I 10 over Old Fort Bayou Road?
The structure is 260 ft (79.2 m) long with a longest span of 110 ft (33.5 m) and a deck 44 ft wide.
Who owns I 10 over Old Fort Bayou Road?
It is owned by the State Highway Agency.