US Bridges

S-46-72 over Beaverdam Creek

Fair

York County, South Carolina · 6.8 MI SW Sharon · Structure no. 000000000007634

Built
1982
43 years old
Condition
Fair
inspected January 2025
Type
Channel Beam
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
350
2023 count
Owner
State
State Highway Agency

About this bridge

S-46-72 over Beaverdam Creek is a prestressed concrete channel beam carrying S-46-72 over Beaverdam Creek in York County, South Carolina. It was built in 1982, so it is 43 years old, younger 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 350 vehicles a day, roughly 5% of them trucks, projected to reach 448 by 2025. The structure is 75 ft (22.9 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-46-72
CrossesBeaverdam Creek
Location6.8 MI SW Sharon
RouteState Highway 72
Coordinates34.90361, -81.45583
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26.5 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+3 approach)
Design loadH 15
Structure length75 ft (22.9 m)
Longest span30 ft (9.1 m)
Deck width33 ft (10.1 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic448 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S-46-72 over Beaverdam Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is S-46-72 over Beaverdam 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 January 2025.

How much traffic does S-46-72 over Beaverdam Creek carry?

About 350 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-46-72 over Beaverdam Creek?

The structure is 75 ft (22.9 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.

Who owns S-46-72 over Beaverdam Creek?

It is owned by the State Highway Agency.