US Bridges

S-1-72 over Wilson Creek

Fair

Abbeville County, South Carolina · 3.3MI NE Lowndesville · Structure no. 000000000006028

Built
1972
53 years old, rebuilt 1982
Condition
Fair
inspected September 2023
Type
Channel Beam
Prestressed Concrete
Length
180 ft
6 main spans
Daily traffic
300
2023 count
Owner
State
State Highway Agency

About this bridge

S-1-72 over Wilson Creek is a prestressed concrete channel beam carrying S-1-72 over Wilson Creek in Abbeville County, South Carolina. It was built in 1972 and reconstructed in 1982, so it is 53 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 300 vehicles a day, roughly 8% of them trucks, projected to reach 438 by 2043. The structure is 180 ft (54.9 m) long and 33 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesS-1-72
CrossesWilson Creek
Location3.3MI NE Lowndesville
RouteState Highway 72
Coordinates34.25264, -82.62241
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating23.6 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans6
Design loadH 15
Structure length180 ft (54.9 m)
Longest span30 ft (9.1 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2023)
Projected traffic438 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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-1-72 over Wilson Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1982.

What condition is S-1-72 over Wilson 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 2023.

How much traffic does S-1-72 over Wilson Creek carry?

About 300 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is S-1-72 over Wilson Creek?

The structure is 180 ft (54.9 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.

Who owns S-1-72 over Wilson Creek?

It is owned by the State Highway Agency.