US Bridges

Sc 39 over Big Creek

Good

Saluda County, South Carolina · 5.2 MI NW of Saluda · Structure no. 000000000000218

Built
1925
100 years old, rebuilt 1964
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
2,100
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 39 over Big Creek is a concrete culvert carrying Sc 39 over Big Creek in Saluda County, South Carolina. It was built in 1925 and reconstructed in 1964, so it is 100 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,100 vehicles a day, roughly 27% of them trucks, projected to reach 3,339 by 2043. The structure is 40 ft (12.2 m) long and 50 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSc 39
CrossesBig Creek
Location5.2 MI NW of Saluda
RouteState Highway 39
Coordinates34.06666, -81.81766
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length40 ft (12.2 m)
Longest span12 ft (3.7 m)
Deck width50 ft (15.2 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2023)
Projected traffic3,339 by 2043
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Sc 39 over Big Creek built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1964.

What condition is Sc 39 over Big Creek 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 August 2024.

How much traffic does Sc 39 over Big Creek carry?

About 2,100 vehicles per day (2023 count), of which roughly 27% are trucks.

How long is Sc 39 over Big Creek?

The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m) and a deck 50 ft wide.

Who owns Sc 39 over Big Creek?

It is owned by the State Highway Agency.