US Bridges

US 176 over Enoree River

Poor

Newberry County, South Carolina · 16.2 MI NE of Newberry · Structure no. 000000000001098

Built
1940
85 years old, rebuilt 1961
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
640 ft
1 main span
Daily traffic
6,300
2023 count
Owner
State
State Highway Agency

About this bridge

US 176 over Enoree River is a steel stringer/multi-beam or girder carrying US 176 over Enoree River in Newberry County, South Carolina. It was built in 1940 and reconstructed in 1961, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 6,300 vehicles a day, roughly 16% of them trucks, projected to reach 10,962 by 2043. The structure is 640 ft (195 m) long and 62 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesUS 176
CrossesEnoree River
Location16.2 MI NE of Newberry
RouteU.S. Route 176
Coordinates34.50884, -81.59882
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating25.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+10 approach)
Design loadH 20
Structure length640 ft (195 m)
Longest span107 ft (32.7 m)
Deck width62 ft (19 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,300 (2023)
Projected traffic10,962 by 2043
Trucks16%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 km)
TollOn a free road
National Highway SystemYes

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 US 176 over Enoree River built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1961.

What condition is US 176 over Enoree River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does US 176 over Enoree River carry?

About 6,300 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is US 176 over Enoree River?

The structure is 640 ft (195 m) long with a longest span of 107 ft (32.7 m) and a deck 62 ft wide.

Who owns US 176 over Enoree River?

It is owned by the State Highway Agency.