US Bridges

US 25 over Saluda River

Fair

Laurens County, South Carolina · 14.0 MI SW Laurens · Structure no. 000000000004161

Built
1963
62 years old, rebuilt 1994
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
420 ft
6 main spans
Daily traffic
8,000
2023 count
Owner
State
State Highway Agency

About this bridge

US 25 over Saluda River is a prestressed concrete stringer/multi-beam or girder carrying US 25 over Saluda River in Laurens County, South Carolina. It was built in 1963 and reconstructed in 1994, so it is 62 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 8,000 vehicles a day, roughly 11% of them trucks, projected to reach 13,920 by 2043. The structure is 420 ft (128 m) long and 85 ft wide.

CarriesUS 25
CrossesSaluda River
Location14.0 MI SW Laurens
RouteU.S. Route 25
Coordinates34.39191, -82.22356
Functional classRural Principal Arterial - Other

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.1 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length420 ft (128 m)
Longest span70 ft (21.3 m)
Deck width85 ft (25.9 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,000 (2023)
Projected traffic13,920 by 2043
Trucks11%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 25 over Saluda River built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1994.

What condition is US 25 over Saluda 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 US 25 over Saluda River carry?

About 8,000 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 25 over Saluda River?

The structure is 420 ft (128 m) long with a longest span of 70 ft (21.3 m) and a deck 85 ft wide.

Who owns US 25 over Saluda River?

It is owned by the State Highway Agency.