Brittany Avenue over ST Martin Bayou
GoodJackson County, Mississippi · Sec 16 T 7S R 9W · Structure no. SA3000000000127
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected March 2024
- Type
- Channel Beam
- Concrete
- Length
- 95 ft
- 5 main spans
- Daily traffic
- 2,200
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Brittany Avenue over ST Martin Bayou is a concrete channel beam carrying Brittany Avenue over ST Martin Bayou in Jackson County, Mississippi. It was built in 1999, so it is 26 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 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 2,200 vehicles a day, roughly 10% of them trucks, projected to reach 4,000 by 2044. The structure is 95 ft (29 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brittany Avenue over ST Martin Bayou built?
It was built in 1999, making it 26 years old in 2025.
What condition is Brittany Avenue over ST Martin Bayou 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 March 2024.
How much traffic does Brittany Avenue over ST Martin Bayou carry?
About 2,200 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Brittany Avenue over ST Martin Bayou?
The structure is 95 ft (29 m) long with a longest span of 19 ft (5.8 m) and a deck 37 ft wide.
Who owns Brittany Avenue over ST Martin Bayou?
It is owned by the City or Municipal Highway Agency.