S-45-300 over Poplar Hill Br Overflow
GoodWilliamsburg County, South Carolina · 4.0 MI S Hemingway · Structure no. 000000000009291
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete Continuous
- Length
- 69 ft
- 3 main spans
- Daily traffic
- 125
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-45-300 over Poplar Hill Br Overflow is a concrete continuous slab carrying S-45-300 over Poplar Hill Br Overflow in Williamsburg County, South Carolina. It was built in 1997, so it is 28 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 125 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2043. The structure is 69 ft (21 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-45-300 over Poplar Hill Br Overflow built?
It was built in 1997, making it 28 years old in 2025.
What condition is S-45-300 over Poplar Hill Br Overflow in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does S-45-300 over Poplar Hill Br Overflow carry?
About 125 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-45-300 over Poplar Hill Br Overflow?
The structure is 69 ft (21 m) long with a longest span of 23 ft (7 m) and a deck 35 ft wide.
Who owns S-45-300 over Poplar Hill Br Overflow?
It is owned by the State Highway Agency.