US Bridges

S-11-243 over Bowens River

Good

Cherokee County, South Carolina · 4.0MI NW Blacksburg · Structure no. 000000000004484

Built
2009
16 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
25
2023 count
Owner
State
State Highway Agency

About this bridge

S-11-243 over Bowens River is a prestressed concrete box beam or girders - multiple carrying S-11-243 over Bowens River in Cherokee County, South Carolina. It was built in 2009, so it is 16 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25 vehicles a day, roughly 5% of them trucks, projected to reach 32 by 2024. The structure is 100 ft (30.5 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS-11-243
CrossesBowens River
Location4.0MI NW Blacksburg
RouteState Highway 243
Coordinates35.15972, -81.56694
Functional classRural Local

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.5 US tons
Inventory rating51 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1 (+1 approach)
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span70 ft (21.3 m)
Deck width36 ft (10.9 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2023)
Projected traffic32 by 2024
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S-11-243 over Bowens River built?

It was built in 2009, making it 16 years old in 2025.

What condition is S-11-243 over Bowens River 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 December 2024.

How much traffic does S-11-243 over Bowens River carry?

About 25 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-11-243 over Bowens River?

The structure is 100 ft (30.5 m) long with a longest span of 70 ft (21.3 m) and a deck 36 ft wide.

Who owns S-11-243 over Bowens River?

It is owned by the State Highway Agency.