US Bridges

S-14-127 over Tawcaw Creek

Fair

Clarendon County, South Carolina · 3MI S Summerton · Structure no. 000000000008822

Built
1995
30 years old
Condition
Fair
inspected October 2024
Type
Slab
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
450
2023 count
Owner
State
State Highway Agency

About this bridge

S-14-127 over Tawcaw Creek is a prestressed concrete slab carrying S-14-127 over Tawcaw Creek in Clarendon County, South Carolina. It was built in 1995, so it is 30 years old, younger 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 450 vehicles a day, roughly 7% of them trucks, projected to reach 657 by 2043. The structure is 80 ft (24.4 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesS-14-127
CrossesTawcaw Creek
Location3MI S Summerton
RouteState Highway 127
Coordinates33.56507, -80.35338
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 protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
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 alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1 (+2 approach)
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span50 ft (15.2 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2023)
Projected traffic657 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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-14-127 over Tawcaw Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is S-14-127 over Tawcaw 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 October 2024.

How much traffic does S-14-127 over Tawcaw Creek carry?

About 450 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is S-14-127 over Tawcaw Creek?

The structure is 80 ft (24.4 m) long with a longest span of 50 ft (15.2 m) and a deck 36 ft wide.

Who owns S-14-127 over Tawcaw Creek?

It is owned by the State Highway Agency.