US Bridges

S-11-164 over Thicketty Creek

FairPosted for load

Cherokee County, South Carolina · 4.3MI W Gaffney · Structure no. 000000000006439

Built
1974
51 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
150 ft
10 main spans
Daily traffic
300
2024 count
Owner
State
State Highway Agency

About this bridge

S-11-164 over Thicketty Creek is a concrete slab carrying S-11-164 over Thicketty Creek in Cherokee County, South Carolina. It was built in 1974, so it is 51 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 300 vehicles a day, roughly 8% of them trucks, projected to reach 438 by 2044. The structure is 150 ft (45.7 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesS-11-164
CrossesThicketty Creek
Location4.3MI W Gaffney
RouteState Highway 164
Coordinates35.04, -81.7175
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating47.8 US tons
Inventory rating18.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans10
Design loadH 15
Structure length150 ft (45.7 m)
Longest span15 ft (4.6 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2024)
Projected traffic438 by 2044
Trucks8%
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$795,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was S-11-164 over Thicketty Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is S-11-164 over Thicketty 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 May 2024.

How much traffic does S-11-164 over Thicketty Creek carry?

About 300 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is S-11-164 over Thicketty Creek?

The structure is 150 ft (45.7 m) long with a longest span of 15 ft (4.6 m) and a deck 33 ft wide.

Who owns S-11-164 over Thicketty Creek?

It is owned by the State Highway Agency.