US Bridges

Sc 198 over Sapoch Creek

Fair

Cherokee County, South Carolina · 2.6 MI N of Blacksburg · Structure no. 000000000001606

Built
1949
76 years old, rebuilt 1975
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
1,750
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 198 over Sapoch Creek is a concrete culvert carrying Sc 198 over Sapoch Creek in Cherokee County, South Carolina. It was built in 1949 and reconstructed in 1975, so it is 76 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 5 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 1,750 vehicles a day, roughly 13% of them trucks, projected to reach 2,555 by 2043. The structure is 32 ft (9.7 m) long and 54 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSc 198
CrossesSapoch Creek
Location2.6 MI N of Blacksburg
RouteState Highway 198
Coordinates35.15732, -81.51741
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating32.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length32 ft (9.7 m)
Longest span10 ft (3 m)
Deck width54 ft (16.5 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,750 (2023)
Projected traffic2,555 by 2043
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 198 over Sapoch Creek built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1975.

What condition is Sc 198 over Sapoch 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 October 2023.

How much traffic does Sc 198 over Sapoch Creek carry?

About 1,750 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is Sc 198 over Sapoch Creek?

The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m) and a deck 54 ft wide.

Who owns Sc 198 over Sapoch Creek?

It is owned by the State Highway Agency.