US Bridges

S-18-19/WIRE RD over Cattle Creek

Fair

Dorchester County, South Carolina · 7.5MI SW of ST George · Structure no. 000000000005505

Built
1969
56 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete
Length
135 ft
9 main spans
Daily traffic
150
2023 count
Owner
State
State Highway Agency

About this bridge

S-18-19/WIRE RD over Cattle Creek is a concrete slab carrying S-18-19/WIRE RD over Cattle Creek in Dorchester County, South Carolina. It was built in 1969, so it is 56 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.

It carries about 150 vehicles a day, roughly 13% of them trucks, projected to reach 219 by 2043. The structure is 135 ft (41.1 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesS-18-19/WIRE RD
CrossesCattle Creek
Location7.5MI SW of ST George
RouteState Highway 19
Coordinates33.14934, -80.69248
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.3 US tons
Inventory rating20.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans9
Design loadH 10
Structure length135 ft (41.1 m)
Longest span15 ft (4.6 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic219 by 2043
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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-18-19/WIRE RD over Cattle Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is S-18-19/WIRE RD over Cattle 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 April 2023.

How much traffic does S-18-19/WIRE RD over Cattle Creek carry?

About 150 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is S-18-19/WIRE RD over Cattle Creek?

The structure is 135 ft (41.1 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.

Who owns S-18-19/WIRE RD over Cattle Creek?

It is owned by the State Highway Agency.