US Bridges

S-23-113 over South Tyger River

Fair

Greenville County, South Carolina · 7.9 MI NW Greer · Structure no. 000000000007893

Built
1985
40 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete
Length
240 ft
8 main spans
Daily traffic
3,900
2023 count
Owner
State
State Highway Agency

About this bridge

S-23-113 over South Tyger River is a concrete slab carrying S-23-113 over South Tyger River in Greenville County, South Carolina. It was built in 1985, so it is 40 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 3,900 vehicles a day, roughly 6% of them trucks, projected to reach 5,967 by 2043. The structure is 240 ft (73.2 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-23-113
CrossesSouth Tyger River
Location7.9 MI NW Greer
RouteState Highway 113
Coordinates35.02743, -82.31558
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating47.5 US tons
Inventory rating36.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span30 ft (9.1 m)
Deck width36 ft (10.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2023)
Projected traffic5,967 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 S-23-113 over South Tyger River built?

It was built in 1985, making it 40 years old in 2025.

What condition is S-23-113 over South Tyger 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 April 2023.

How much traffic does S-23-113 over South Tyger River carry?

About 3,900 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is S-23-113 over South Tyger River?

The structure is 240 ft (73.2 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.

Who owns S-23-113 over South Tyger River?

It is owned by the State Highway Agency.