S-7-33/RIVER RD over Trib to Combahee River
FairBeaufort County, South Carolina · 16.1 MI NW Beaufort · Structure no. 000000000003593
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected August 2023
- Type
- Slab
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-7-33/RIVER RD over Trib to Combahee River is a concrete slab carrying S-7-33/RIVER RD over Trib to Combahee River in Beaufort County, South Carolina. It was built in 1961, so it is 64 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 300 vehicles a day, roughly 11% of them trucks, projected to reach 417 by 2043. The structure is 45 ft (13.7 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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-7-33/RIVER RD over Trib to Combahee River built?
It was built in 1961, making it 64 years old in 2025.
What condition is S-7-33/RIVER RD over Trib to Combahee 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 August 2023.
How much traffic does S-7-33/RIVER RD over Trib to Combahee River carry?
About 300 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is S-7-33/RIVER RD over Trib to Combahee River?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-7-33/RIVER RD over Trib to Combahee River?
It is owned by the State Highway Agency.