US Bridges

US 76 EB over Wateree River SWP-3

Fair

Sumter County, South Carolina · 12 MI W of Sumter · Structure no. 000000000000985

Built
2009
16 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete
Length
720 ft
24 main spans
Daily traffic
9,350
2023 count
Owner
State
State Highway Agency

About this bridge

US 76 EB over Wateree River SWP-3 is a concrete slab carrying US 76 EB over Wateree River SWP-3 in Sumter County, South Carolina. It was built in 2009, so it is 16 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 9,350 vehicles a day, roughly 11% of them trucks, projected to reach 16,269 by 2043. The structure is 720 ft (219.5 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 76 EB
CrossesWateree River SWP-3
Location12 MI W of Sumter
RouteU.S. Route 76
Coordinates33.95171, -80.57742
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating45 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans24
Design loadHL 93
Structure length720 ft (219.5 m)
Longest span30 ft (9.1 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,350 (2023)
Projected traffic16,269 by 2043
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 76 EB over Wateree River SWP-3 built?

It was built in 2009, making it 16 years old in 2025.

What condition is US 76 EB over Wateree River SWP-3 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 July 2024.

How much traffic does US 76 EB over Wateree River SWP-3 carry?

About 9,350 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 76 EB over Wateree River SWP-3?

The structure is 720 ft (219.5 m) long with a longest span of 30 ft (9.1 m) and a deck 47 ft wide.

Who owns US 76 EB over Wateree River SWP-3?

It is owned by the State Highway Agency.