S-18-18 over Trib to Cattle Creek
GoodDorchester County, South Carolina · 8.4 MI W of ST George · Structure no. 000000000002332
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected March 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 175
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-18-18 over Trib to Cattle Creek is a prestressed concrete box beam or girders - multiple carrying S-18-18 over Trib to Cattle Creek in Dorchester County, South Carolina. It was built in 2004, so it is 21 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 175 vehicles a day, roughly 5% of them trucks, projected to reach 224 by 2043. The structure is 50 ft (15.2 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-18-18 over Trib to Cattle Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is S-18-18 over Trib to Cattle 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 March 2025.
How much traffic does S-18-18 over Trib to Cattle Creek carry?
About 175 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-18-18 over Trib to Cattle Creek?
The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 36 ft wide.
Who owns S-18-18 over Trib to Cattle Creek?
It is owned by the State Highway Agency.