US 17 Bus over Midway Swash
FairHorry County, South Carolina · In Myrtle Beach · Structure no. 000000000000734
- Built
- 1936
- 89 years old, rebuilt 1958
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 3 main spans
- Daily traffic
- 32,900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 17 Bus over Midway Swash is a concrete continuous culvert carrying US 17 Bus over Midway Swash in Horry County, South Carolina. It was built in 1936 and reconstructed in 1958, so it is 89 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.
It carries about 32,900 vehicles a day, roughly 3% of them trucks, projected to reach 41,125 by 2043. The structure is 23 ft (6.9 m) long and 126 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 17 Bus over Midway Swash built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1958.
What condition is US 17 Bus over Midway Swash 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 2024.
How much traffic does US 17 Bus over Midway Swash carry?
About 32,900 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is US 17 Bus over Midway Swash?
The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m) and a deck 126 ft wide.
Who owns US 17 Bus over Midway Swash?
It is owned by the State Highway Agency.