SR 370 over Twenty Mile Creek
GoodPrentiss County, Mississippi · 1.5 MI E SR 145 · Structure no. 310037004105700
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 272 ft
- 1 main span
- Daily traffic
- 1,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 370 over Twenty Mile Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 370 over Twenty Mile Creek in Prentiss County, Mississippi. It was built in 1996, so it is 29 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 1,800 vehicles a day, roughly 11% of them trucks, projected to reach 1,800 by 2043. The structure is 272 ft (82.8 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 370 over Twenty Mile Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is SR 370 over Twenty Mile Creek 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 370 over Twenty Mile Creek carry?
About 1,800 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 370 over Twenty Mile Creek?
The structure is 272 ft (82.8 m) long with a longest span of 110 ft (33.5 m) and a deck 43 ft wide.
Who owns SR 370 over Twenty Mile Creek?
It is owned by the State Highway Agency.