US Bridges

S-37-160 over Tugaloo River

Fair

Oconee County, South Carolina · 10 MI W Westminster · Structure no. 000000000005132

Built
1967
58 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
364 ft
7 main spans
Daily traffic
375
2023 count
Owner
State
State Highway Agency

About this bridge

S-37-160 over Tugaloo River is a prestressed concrete stringer/multi-beam or girder carrying S-37-160 over Tugaloo River in Oconee County, South Carolina. It was built in 1967, so it is 58 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 375 vehicles a day, roughly 5% of them trucks, projected to reach 548 by 2043. The structure is 364 ft (110.9 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS-37-160
CrossesTugaloo River
Location10 MI W Westminster
RouteState Highway 160
Coordinates34.64771, -83.27954
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating29.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 15
Structure length364 ft (110.9 m)
Longest span52 ft (15.8 m)
Deck width30 ft (9.2 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic375 (2023)
Projected traffic548 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S-37-160 over Tugaloo River built?

It was built in 1967, making it 58 years old in 2025.

What condition is S-37-160 over Tugaloo 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 April 2024.

How much traffic does S-37-160 over Tugaloo River carry?

About 375 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-37-160 over Tugaloo River?

The structure is 364 ft (110.9 m) long with a longest span of 52 ft (15.8 m) and a deck 30 ft wide.

Who owns S-37-160 over Tugaloo River?

It is owned by the State Highway Agency.