SR 145 over Twenty Mile Creek
GoodPrentiss County, Mississippi · 3.6 MI S SR 30 · Structure no. 310014505924890
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 242 ft
- 1 main span
- Daily traffic
- 2,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 145 over Twenty Mile Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 145 over Twenty Mile Creek in Prentiss County, Mississippi. It was built in 2019, so it is 6 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 2,400 vehicles a day, roughly 4% of them trucks, projected to reach 2,400 by 2043. The structure is 242 ft (73.7 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 145 over Twenty Mile Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is SR 145 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 January 2023.
How much traffic does SR 145 over Twenty Mile Creek carry?
About 2,400 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is SR 145 over Twenty Mile Creek?
The structure is 242 ft (73.7 m) long with a longest span of 120 ft (36.6 m) and a deck 43 ft wide.
Who owns SR 145 over Twenty Mile Creek?
It is owned by the State Highway Agency.