I-10 WB * EB over Duval Street
FairMobile County, Alabama · 1.8 MI E SR 163 · Structure no. 014753
- Built
- 1966
- 59 years old, rebuilt 1989
- Condition
- Fair
- inspected March 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 255 ft
- 4 main spans
- Daily traffic
- 77,672
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-10 WB * EB over Duval Street is a concrete continuous tee beam carrying I-10 WB * EB over Duval Street in Mobile County, Alabama. It was built in 1966 and reconstructed in 1989, so it is 59 years old, older than the Alabama average of 51.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 77,672 vehicles a day, roughly 13% of them trucks, projected to reach 116,508 by 2042. The structure is 255 ft (77.7 m) long and 150 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-10 WB * EB over Duval Street built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1989.
What condition is I-10 WB * EB over Duval Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does I-10 WB * EB over Duval Street carry?
About 77,672 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is I-10 WB * EB over Duval Street?
The structure is 255 ft (77.7 m) long with a longest span of 73 ft (22.3 m) and a deck 150 ft wide.
Who owns I-10 WB * EB over Duval Street?
It is owned by the State Highway Agency.