FAS 699 Flannagan over Black Bayou
FairWashington County, Mississippi · Sec 30 T17N R 8W B · Structure no. SA7600000000203
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected December 2024
- Type
- Other
- Steel Continuous
- Length
- 90 ft
- 2 main spans
- Daily traffic
- 110
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FAS 699 Flannagan over Black Bayou is a steel continuous other carrying FAS 699 Flannagan over Black Bayou in Washington County, Mississippi. It was built in 1998, so it is 27 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. Its operating status is: open, posting recommended but not legally implemented.
It carries about 110 vehicles a day, roughly 8% of them trucks, projected to reach 154 by 2042. The structure is 90 ft (27.5 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAS 699 Flannagan over Black Bayou built?
It was built in 1998, making it 27 years old in 2025.
What condition is FAS 699 Flannagan over Black Bayou 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 December 2024.
How much traffic does FAS 699 Flannagan over Black Bayou carry?
About 110 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is FAS 699 Flannagan over Black Bayou?
The structure is 90 ft (27.5 m) long with a longest span of 43 ft (13.1 m) and a deck 27 ft wide.
Who owns FAS 699 Flannagan over Black Bayou?
It is owned by the County Highway Agency.