C-4-154 over East Prong Creek
FairAnderson County, South Carolina · 13.8 MI SW of Anderson · Structure no. 000000000004452
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 31 ft
- 1 main span
- Daily traffic
- 125
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
C-4-154 over East Prong Creek is a steel stringer/multi-beam or girder carrying C-4-154 over East Prong Creek in Anderson County, South Carolina. It was built in 1965, so it is 60 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 125 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2043. The structure is 31 ft (9.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C-4-154 over East Prong Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is C-4-154 over East Prong Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does C-4-154 over East Prong Creek carry?
About 125 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is C-4-154 over East Prong Creek?
The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.
Who owns C-4-154 over East Prong Creek?
It is owned by the County Highway Agency.