US Bridges

Sc 418 over Reedy River

Fair

Greenville County, South Carolina · 6.5 MI SW Fountain Inn · Structure no. 000000000003881

Built
1962
63 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete
Length
250 ft
5 main spans
Daily traffic
9,600
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 418 over Reedy River is a concrete tee beam carrying Sc 418 over Reedy River in Greenville County, South Carolina. It was built in 1962, so it is 63 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 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 9,600 vehicles a day, roughly 16% of them trucks, projected to reach 17,280 by 2043. The structure is 250 ft (76.2 m) long and 30 ft wide.

CarriesSc 418
CrossesReedy River
Location6.5 MI SW Fountain Inn
RouteState Highway 418
Coordinates34.65281, -82.29752
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 15
Structure length250 ft (76.2 m)
Longest span50 ft (15.2 m)
Deck width30 ft (9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,600 (2023)
Projected traffic17,280 by 2043
Trucks16%
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 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 418 over Reedy River built?

It was built in 1962, making it 63 years old in 2025.

What condition is Sc 418 over Reedy River 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 September 2024.

How much traffic does Sc 418 over Reedy River carry?

About 9,600 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is Sc 418 over Reedy River?

The structure is 250 ft (76.2 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.

Who owns Sc 418 over Reedy River?

It is owned by the State Highway Agency.