US Bridges

US 221 over Enoree River

FairClosed to traffic

Laurens County, South Carolina · 10.8 MI NE of Laurens · Structure no. 000000000001628

Built
1949
76 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
471 ft
7 main spans
Daily traffic
2,500
2023 count
Owner
State
State Highway Agency

About this bridge

US 221 over Enoree River is a steel continuous stringer/multi-beam or girder carrying US 221 over Enoree River in Laurens 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.

It carries about 2,500 vehicles a day, roughly 12% of them trucks, projected to reach 3,650 by 2043. The structure is 471 ft (143.7 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS 221
CrossesEnoree River
Location10.8 MI NE of Laurens
RouteU.S. Route 221
Coordinates34.65002, -81.96403
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25.7 US tons
Inventory rating15.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 15
Structure length471 ft (143.7 m)
Longest span80 ft (24.4 m)
Deck width34 ft (10.3 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2023)
Projected traffic3,650 by 2043
Trucks12%
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$2.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 221 over Enoree River built?

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

What condition is US 221 over Enoree 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 May 2024.

How much traffic does US 221 over Enoree River carry?

About 2,500 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is US 221 over Enoree River?

The structure is 471 ft (143.7 m) long with a longest span of 80 ft (24.4 m) and a deck 34 ft wide.

Who owns US 221 over Enoree River?

It is owned by the State Highway Agency.