US 301 over Lynches River
FairFlorence County, South Carolina · 5MI NE of Olanta · Structure no. 000000000003651
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected March 2024
- Type
- Tee Beam
- Concrete
- Length
- 810 ft
- 27 main spans
- Daily traffic
- 3,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 301 over Lynches River is a concrete tee beam carrying US 301 over Lynches River in Florence 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 3,400 vehicles a day, roughly 11% of them trucks, projected to reach 4,964 by 2043. The structure is 810 ft (246.9 m) long and 33 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 | 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 301 over Lynches River built?
It was built in 1961, making it 64 years old in 2025.
What condition is US 301 over Lynches 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 March 2024.
How much traffic does US 301 over Lynches River carry?
About 3,400 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US 301 over Lynches River?
The structure is 810 ft (246.9 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.
Who owns US 301 over Lynches River?
It is owned by the State Highway Agency.