US Bridges

S-11-98 over Bowens River

Good

Cherokee County, South Carolina · 4.4MI NW Blacksburg · Structure no. 000000000009409

Built
1999
26 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
260 ft
4 main spans
Daily traffic
200
2023 count
Owner
State
State Highway Agency

About this bridge

S-11-98 over Bowens River is a prestressed concrete stringer/multi-beam or girder carrying S-11-98 over Bowens River in Cherokee County, South Carolina. It was built in 1999, so it is 26 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 200 vehicles a day, roughly 4% of them trucks, projected to reach 278 by 2024. The structure is 260 ft (79.2 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesS-11-98
CrossesBowens River
Location4.4MI NW Blacksburg
RouteState Highway 98
Coordinates35.13306, -81.58972
Functional classRural Minor 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating58.2 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length260 ft (79.2 m)
Longest span65 ft (19.8 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic278 by 2024
Trucks4%
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 S-11-98 over Bowens River built?

It was built in 1999, making it 26 years old in 2025.

What condition is S-11-98 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 November 2024.

How much traffic does S-11-98 over Bowens River carry?

About 200 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is S-11-98 over Bowens River?

The structure is 260 ft (79.2 m) long with a longest span of 65 ft (19.8 m) and a deck 37 ft wide.

Who owns S-11-98 over Bowens River?

It is owned by the State Highway Agency.