S-15-429/CANNON RD over Bam Boo Creek
FairColleton County, South Carolina · 12 MI NE Walterboro · Structure no. 000000000004734
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected February 2025
- Type
- Slab
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 450
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-15-429/CANNON RD over Bam Boo Creek is a concrete slab carrying S-15-429/CANNON RD over Bam Boo Creek in Colleton County, South Carolina. It was built in 1966, so it is 59 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 450 vehicles a day, roughly 13% of them trucks, projected to reach 576 by 2043. The structure is 30 ft (9.1 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-15-429/CANNON RD over Bam Boo Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is S-15-429/CANNON RD over Bam Boo Creek 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-15-429/CANNON RD over Bam Boo Creek carry?
About 450 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is S-15-429/CANNON RD over Bam Boo Creek?
The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-15-429/CANNON RD over Bam Boo Creek?
It is owned by the State Highway Agency.