US Bridges

Sc 55 over Clarks Fork Creek

Fair

York County, South Carolina · 1.0 MI E Cherokee CO LN · Structure no. 000000000007185

Built
1978
47 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete
Length
150 ft
5 main spans
Daily traffic
1,700
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 55 over Clarks Fork Creek is a concrete slab carrying Sc 55 over Clarks Fork Creek in York County, South Carolina. It was built in 1978, so it is 47 years old, younger 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 1,700 vehicles a day, roughly 9% of them trucks, projected to reach 2,703 by 2043. The structure is 150 ft (45.7 m) long and 38 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSc 55
CrossesClarks Fork Creek
Location1.0 MI E Cherokee CO LN
RouteState Highway 55
Coordinates35.07926, -81.38794
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.1 US tons
Inventory rating32.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span30 ft (9.1 m)
Deck width38 ft (11.5 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,700 (2023)
Projected traffic2,703 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 55 over Clarks Fork Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is Sc 55 over Clarks Fork 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 March 2024.

How much traffic does Sc 55 over Clarks Fork Creek carry?

About 1,700 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Sc 55 over Clarks Fork Creek?

The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 38 ft wide.

Who owns Sc 55 over Clarks Fork Creek?

It is owned by the State Highway Agency.