S-46-918 over Mill Creek
GoodYork County, South Carolina · 7.1 MI NE Clover · Structure no. 000000000009390
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 1,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-46-918 over Mill Creek is a prestressed concrete slab carrying S-46-918 over Mill Creek in York County, South Carolina. It was built in 1998, so it is 27 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 1,600 vehicles a day, roughly 5% of them trucks, projected to reach 2,048 by 2043. The structure is 90 ft (27.4 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-46-918 over Mill Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is S-46-918 over Mill Creek 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 March 2023.
How much traffic does S-46-918 over Mill Creek carry?
About 1,600 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-46-918 over Mill Creek?
The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 39 ft wide.
Who owns S-46-918 over Mill Creek?
It is owned by the State Highway Agency.