US Bridges

Sc 23 over Beaverdam Creek

Good

Edgefield County, South Carolina · Town of Edgefield · Structure no. 000000000000180

Built
1925
100 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
1,200
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 23 over Beaverdam Creek is a concrete culvert carrying Sc 23 over Beaverdam Creek in Edgefield County, South Carolina. It was built in 1925, so it is 100 years old, older 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 1,200 vehicles a day, roughly 5% of them trucks, projected to reach 1,908 by 2043. The structure is 40 ft (12.2 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSc 23
CrossesBeaverdam Creek
LocationTown of Edgefield
RouteState Highway 23
Coordinates33.78923, -81.93522
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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 rating51 US tons
Inventory rating30.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length40 ft (12.2 m)
Longest span12 ft (3.7 m)
Deck width52 ft (15.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2023)
Projected traffic1,908 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sc 23 over Beaverdam Creek built?

It was built in 1925, making it 100 years old in 2025.

What condition is Sc 23 over Beaverdam 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 January 2024.

How much traffic does Sc 23 over Beaverdam Creek carry?

About 1,200 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Sc 23 over Beaverdam Creek?

The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m) and a deck 52 ft wide.

Who owns Sc 23 over Beaverdam Creek?

It is owned by the State Highway Agency.