US Bridges

S-39-159 over Praters Creek

Poor

Pickens County, South Carolina · 4.0 MI NE Six Mile · Structure no. 000000000002075

Built
1954
71 years old
Condition
Poor
inspected November 2024
Type
Slab
Concrete
Length
70 ft
5 main spans
Daily traffic
275
2023 count
Owner
State
State Highway Agency

About this bridge

S-39-159 over Praters Creek is a concrete slab carrying S-39-159 over Praters Creek in Pickens County, South Carolina. It was built in 1954, so it is 71 years old, older than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 275 vehicles a day, roughly 8% of them trucks, projected to reach 402 by 2043. The structure is 70 ft (21.3 m) long and 26 ft wide.

CarriesS-39-159
CrossesPraters Creek
Location4.0 MI NE Six Mile
RouteState Highway 159
Coordinates34.8446, -82.77282
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating36.8 US tons
Inventory rating22.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadH 10
Structure length70 ft (21.3 m)
Longest span14 ft (4.3 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2023)
Projected traffic402 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$420,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was S-39-159 over Praters Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is S-39-159 over Praters Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does S-39-159 over Praters Creek carry?

About 275 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is S-39-159 over Praters Creek?

The structure is 70 ft (21.3 m) long with a longest span of 14 ft (4.3 m) and a deck 26 ft wide.

Who owns S-39-159 over Praters Creek?

It is owned by the State Highway Agency.