S-22-4 over Br-Black River
FairPosted for loadGeorgetown County, South Carolina · 11MI N Georgetown · Structure no. 000000000004539
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Concrete
- Length
- 60 ft
- 4 main spans
- Daily traffic
- 475
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-22-4 over Br-Black River is a concrete slab carrying S-22-4 over Br-Black River in Georgetown 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 475 vehicles a day, roughly 7% of them trucks, projected to reach 119 by 2043. The structure is 60 ft (18.3 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-22-4 over Br-Black River built?
It was built in 1965, making it 60 years old in 2025.
What condition is S-22-4 over Br-Black River 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 May 2023.
How much traffic does S-22-4 over Br-Black River carry?
About 475 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is S-22-4 over Br-Black River?
The structure is 60 ft (18.3 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-22-4 over Br-Black River?
It is owned by the State Highway Agency.