S-4-181 over Br Broad Mouth Ck
FairAnderson County, South Carolina · Town of Belton · Structure no. 000000000005660
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected February 2025
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-4-181 over Br Broad Mouth Ck is a prestressed concrete channel beam carrying S-4-181 over Br Broad Mouth Ck in Anderson County, South Carolina. It was built in 1970, so it is 55 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 640 by 2043. The structure is 60 ft (18.3 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-4-181 over Br Broad Mouth Ck built?
It was built in 1970, making it 55 years old in 2025.
What condition is S-4-181 over Br Broad Mouth Ck 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 February 2025.
How much traffic does S-4-181 over Br Broad Mouth Ck carry?
About 500 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is S-4-181 over Br Broad Mouth Ck?
The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.
Who owns S-4-181 over Br Broad Mouth Ck?
It is owned by the State Highway Agency.