US 61 over Alligator Lake
FairBolivar County, Mississippi · 3.0 MI N SR 444 · Structure no. 21000610062477A
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 241 ft
- 6 main spans
- Daily traffic
- 2,900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 61 over Alligator Lake is a prestressed concrete continuous stringer/multi-beam or girder carrying US 61 over Alligator Lake in Bolivar County, Mississippi. It was built in 2005, so it is 20 years old, younger than the Mississippi average of 38.9 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 2,900 vehicles a day, roughly 15% of them trucks, projected to reach 3,350 by 2043. The structure is 241 ft (73.6 m) long and 43 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 61 over Alligator Lake built?
It was built in 2005, making it 20 years old in 2025.
What condition is US 61 over Alligator Lake 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 January 2025.
How much traffic does US 61 over Alligator Lake carry?
About 2,900 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is US 61 over Alligator Lake?
The structure is 241 ft (73.6 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.
Who owns US 61 over Alligator Lake?
It is owned by the State Highway Agency.