SR 30 over Big Brown Creek Trib
GoodPrentiss County, Mississippi · 4.4 MI E SR 4 · Structure no. 310003005907510
- Built
- 1953
- 72 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 3,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 30 over Big Brown Creek Trib is a concrete culvert carrying SR 30 over Big Brown Creek Trib in Prentiss County, Mississippi. It was built in 1953, so it is 72 years old, older 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 3,400 vehicles a day, roughly 21% of them trucks, projected to reach 3,400 by 2043. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 14.9 mi (24 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 30 over Big Brown Creek Trib built?
It was built in 1953, making it 72 years old in 2025.
What condition is SR 30 over Big Brown Creek Trib 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 February 2024.
How much traffic does SR 30 over Big Brown Creek Trib carry?
About 3,400 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is SR 30 over Big Brown Creek Trib?
The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m).
Who owns SR 30 over Big Brown Creek Trib?
It is owned by the State Highway Agency.