S-37-222 over Trib. Lake Keowee
GoodOconee County, South Carolina · In Seneca · Structure no. 000000000008658
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 750
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-37-222 over Trib. Lake Keowee is a prestressed concrete slab carrying S-37-222 over Trib. Lake Keowee in Oconee County, South Carolina. It was built in 1993, so it is 32 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 750 vehicles a day, roughly 3% of them trucks, projected to reach 1,058 by 2043. The structure is 40 ft (12.2 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 | 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 S-37-222 over Trib. Lake Keowee built?
It was built in 1993, making it 32 years old in 2025.
What condition is S-37-222 over Trib. Lake Keowee 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-37-222 over Trib. Lake Keowee carry?
About 750 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S-37-222 over Trib. Lake Keowee?
The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 39 ft wide.
Who owns S-37-222 over Trib. Lake Keowee?
It is owned by the State Highway Agency.