US Bridges

Sc 184 over Chickasaw Creek

Good

Abbeville County, South Carolina · 10.1 MI NW of Abbeville · Structure no. 000000000007640

Built
1983
42 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
120 ft
1 main span
Daily traffic
900
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 184 over Chickasaw Creek is a prestressed concrete stringer/multi-beam or girder carrying Sc 184 over Chickasaw Creek in Abbeville County, South Carolina. It was built in 1983, so it is 42 years old, younger than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 900 vehicles a day, roughly 11% of them trucks, projected to reach 1,314 by 2043. The structure is 120 ft (36.6 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSc 184
CrossesChickasaw Creek
Location10.1 MI NW of Abbeville
RouteState Highway 184
Coordinates34.32187, -82.41122
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating69.7 US tons
Inventory rating38.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span60 ft (18.3 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2023)
Projected traffic1,314 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 Sc 184 over Chickasaw Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is Sc 184 over Chickasaw Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does Sc 184 over Chickasaw Creek carry?

About 900 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Sc 184 over Chickasaw Creek?

The structure is 120 ft (36.6 m) long with a longest span of 60 ft (18.3 m) and a deck 47 ft wide.

Who owns Sc 184 over Chickasaw Creek?

It is owned by the State Highway Agency.