US Bridges

S-32-76 over Lightwood Knot Creek

Fair

Lexington County, South Carolina · 9 MI SE of Batesburg · Structure no. 000000000002215

Built
1955
70 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete
Length
56 ft
4 main spans
Daily traffic
175
2023 count
Owner
State
State Highway Agency

About this bridge

S-32-76 over Lightwood Knot Creek is a concrete slab carrying S-32-76 over Lightwood Knot Creek in Lexington County, South Carolina. It was built in 1955, so it is 70 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 175 vehicles a day, roughly 5% of them trucks, projected to reach 224 by 2043. The structure is 56 ft (17.1 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-32-76
CrossesLightwood Knot Creek
Location9 MI SE of Batesburg
RouteState Highway 76
Coordinates33.8, -81.45944
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating32.5 US tons
Inventory rating19.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 10
Structure length56 ft (17.1 m)
Longest span14 ft (4.3 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2023)
Projected traffic224 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 S-32-76 over Lightwood Knot Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is S-32-76 over Lightwood Knot Creek 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 September 2024.

How much traffic does S-32-76 over Lightwood Knot Creek carry?

About 175 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-32-76 over Lightwood Knot Creek?

The structure is 56 ft (17.1 m) long with a longest span of 14 ft (4.3 m) and a deck 25 ft wide.

Who owns S-32-76 over Lightwood Knot Creek?

It is owned by the State Highway Agency.