US Bridges

US 76 over Gills Creek

Fair

Richland County, South Carolina · 4 MI SE of Columbia · Structure no. 000000000001123

Built
1940
85 years old, rebuilt 1982
Condition
Fair
inspected February 2024
Type
Tee Beam
Concrete
Length
82 ft
2 main spans
Daily traffic
29,800
2023 count
Owner
State
State Highway Agency

About this bridge

US 76 over Gills Creek is a concrete tee beam carrying US 76 over Gills Creek in Richland County, South Carolina. It was built in 1940 and reconstructed in 1982, so it is 85 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 29,800 vehicles a day, roughly 2% of them trucks, projected to reach 41,124 by 2043. The structure is 82 ft (25 m) long and 108 ft wide.

CarriesUS 76
CrossesGills Creek
Location4 MI SE of Columbia
RouteU.S. Route 76
Coordinates33.98965, -80.97424
Functional classUrban Other Principal 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating25.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length82 ft (25 m)
Longest span41 ft (12.5 m)
Deck width108 ft (32.9 m)
Roadway width96 ft (29.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,800 (2023)
Projected traffic41,124 by 2043
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 over Gills Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1982.

What condition is US 76 over Gills Creek 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 February 2024.

How much traffic does US 76 over Gills Creek carry?

About 29,800 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is US 76 over Gills Creek?

The structure is 82 ft (25 m) long with a longest span of 41 ft (12.5 m) and a deck 108 ft wide.

Who owns US 76 over Gills Creek?

It is owned by the State Highway Agency.