US Bridges

Sc 418 over Trib to Enoree

FairPosted for load

Spartanburg County, South Carolina · 3.0MI W of Woodruff · Structure no. 000000000001560

Built
1948
77 years old, rebuilt 1958
Condition
Fair
inspected January 2025
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
1,450
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 418 over Trib to Enoree is a concrete culvert carrying Sc 418 over Trib to Enoree in Spartanburg County, South Carolina. It was built in 1948 and reconstructed in 1958, so it is 77 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. Its operating status is: posted for load restriction.

It carries about 1,450 vehicles a day, roughly 11% of them trucks, projected to reach 2,248 by 2043. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesSc 418
CrossesTrib to Enoree
Location3.0MI W of Woodruff
RouteState Highway 418
CountySpartanburg County
StateSouth Carolina
Coordinates34.75374, -82.09846
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 protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 6 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.1 US tons
Inventory rating22.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 10
Structure length30 ft (9.1 m)
Longest span16 ft (4.9 m)
Deck width36 ft (11.1 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,450 (2023)
Projected traffic2,248 by 2043
Trucks11%
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$60,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sc 418 over Trib to Enoree built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1958.

What condition is Sc 418 over Trib to Enoree 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 January 2025.

How much traffic does Sc 418 over Trib to Enoree carry?

About 1,450 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Sc 418 over Trib to Enoree?

The structure is 30 ft (9.1 m) long with a longest span of 16 ft (4.9 m) and a deck 36 ft wide.

Who owns Sc 418 over Trib to Enoree?

It is owned by the State Highway Agency.