US Bridges

S-37-24 over Little River

Fair

Oconee County, South Carolina · 7 MI NE Walhalla · Structure no. 000000000001643

Built
1949
76 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete
Length
225 ft
5 main spans
Daily traffic
1,200
2023 count
Owner
State
State Highway Agency

About this bridge

S-37-24 over Little River is a concrete tee beam carrying S-37-24 over Little River in Oconee County, South Carolina. It was built in 1949, 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 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 1,200 vehicles a day, roughly 3% of them trucks, projected to reach 1,752 by 2043. The structure is 225 ft (68.6 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesS-37-24
CrossesLittle River
Location7 MI NE Walhalla
RouteState Highway 24
Coordinates34.83677, -82.97992
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
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 alignment6: Equal to present minimum criteria
Operating rating47.5 US tons
Inventory rating36.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length225 ft (68.6 m)
Longest span45 ft (13.7 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2023)
Projected traffic1,752 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was S-37-24 over Little River built?

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

What condition is S-37-24 over Little 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 S-37-24 over Little River carry?

About 1,200 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is S-37-24 over Little River?

The structure is 225 ft (68.6 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.

Who owns S-37-24 over Little River?

It is owned by the State Highway Agency.