Sc 145 over Big Black Creek
GoodChesterfield County, South Carolina · 8.8 MI SW of Chesterfield · Structure no. 000000000009494
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 279 ft
- 1 main span
- Daily traffic
- 800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 145 over Big Black Creek is a prestressed concrete stringer/multi-beam or girder carrying Sc 145 over Big Black Creek in Chesterfield County, South Carolina. It was built in 2000, so it is 25 years old, younger than the South Carolina average of 48 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 800 vehicles a day, roughly 24% of them trucks, projected to reach 1,168 by 2043. The structure is 279 ft (85 m) long and 46 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Sc 145 over Big Black Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is Sc 145 over Big Black 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 December 2023.
How much traffic does Sc 145 over Big Black Creek carry?
About 800 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is Sc 145 over Big Black Creek?
The structure is 279 ft (85 m) long with a longest span of 49 ft (15 m) and a deck 46 ft wide.
Who owns Sc 145 over Big Black Creek?
It is owned by the State Highway Agency.