US Bridges

S-9-22 over Caw Caw Creek

PoorClosed to traffic

Calhoun County, South Carolina · 10 MI W ST Mathews · Structure no. 000000000000670

Built
1935
90 years old
Condition
Poor
inspected July 2023
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
3,300
2023 count
Owner
State
State Highway Agency

About this bridge

S-9-22 over Caw Caw Creek is a concrete culvert carrying S-9-22 over Caw Caw Creek in Calhoun County, South Carolina. It was built in 1935, so it is 90 years old, older than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 3,300 vehicles a day, roughly 9% of them trucks, projected to reach 4,818 by 2043. The structure is 38 ft (11.6 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesS-9-22
CrossesCaw Caw Creek
Location10 MI W ST Mathews
RouteState Highway 22
Coordinates33.62291, -80.88909
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert0 FailedOut of service and beyond corrective action.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length38 ft (11.6 m)
Longest span12 ft (3.7 m)
Deck width34 ft (10.4 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2023)
Projected traffic4,818 by 2043
Trucks9%
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-9-22 over Caw Caw Creek built?

It was built in 1935, making it 90 years old in 2025.

What condition is S-9-22 over Caw Caw Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.

How much traffic does S-9-22 over Caw Caw Creek carry?

About 3,300 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is S-9-22 over Caw Caw Creek?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m) and a deck 34 ft wide.

Who owns S-9-22 over Caw Caw Creek?

It is owned by the State Highway Agency.