Iroquis ST over Keegans Bayou
GoodHarrison County, Mississippi · Sec 26 T 7S R 9W · Structure no. SA2400000000183
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected November 2023
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 75
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Iroquis ST over Keegans Bayou is a concrete channel beam carrying Iroquis ST over Keegans Bayou in Harrison County, Mississippi. It was built in 2002, so it is 23 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 75 vehicles a day, projected to reach 125 by 2032. The structure is 31 ft (9.5 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Iroquis ST over Keegans Bayou built?
It was built in 2002, making it 23 years old in 2025.
What condition is Iroquis ST over Keegans 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 November 2023.
How much traffic does Iroquis ST over Keegans Bayou carry?
About 75 vehicles per day (2012 count).
How long is Iroquis ST over Keegans Bayou?
The structure is 31 ft (9.5 m) long with a longest span of 31 ft (9.5 m) and a deck 28 ft wide.
Who owns Iroquis ST over Keegans Bayou?
It is owned by the City or Municipal Highway Agency.