US 49 over Little Biloxi River
GoodHarrison County, Mississippi · 6.4 MI N I 10 · Structure no. 21000490240112B
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 582 ft
- 1 main span
- Daily traffic
- 8,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 49 over Little Biloxi River is a prestressed concrete stringer/multi-beam or girder carrying US 49 over Little Biloxi River in Harrison County, Mississippi. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,500 vehicles a day, roughly 10% of them trucks, projected to reach 8,500 by 2043. The structure is 582 ft (177.3 m) long and 57 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 49 over Little Biloxi River built?
It was built in 2015, making it 10 years old in 2025.
What condition is US 49 over Little Biloxi 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 April 2023.
How much traffic does US 49 over Little Biloxi River carry?
About 8,500 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is US 49 over Little Biloxi River?
The structure is 582 ft (177.3 m) long with a longest span of 100 ft (30.5 m) and a deck 57 ft wide.
Who owns US 49 over Little Biloxi River?
It is owned by the State Highway Agency.