US Bridges

S-63/CHEROKEE DR over Buckhead Creek

Fair

Colleton County, South Carolina · 17.8 MI NW Walterboro · Structure no. 000000000002931

Built
1959
66 years old
Condition
Fair
inspected February 2025
Type
Slab
Concrete
Length
56 ft
4 main spans
Daily traffic
275
2023 count
Owner
State
State Highway Agency

About this bridge

S-63/CHEROKEE DR over Buckhead Creek is a concrete slab carrying S-63/CHEROKEE DR over Buckhead Creek in Colleton County, South Carolina. It was built in 1959, so it is 66 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 6 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 275 vehicles a day, roughly 4% of them trucks, projected to reach 352 by 2043. The structure is 56 ft (17.1 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-63/CHEROKEE DR
CrossesBuckhead Creek
Location17.8 MI NW Walterboro
RouteState Highway 63
Coordinates33.12666, -80.8135
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating32.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadH 15
Structure length56 ft (17.1 m)
Longest span14 ft (4.3 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2023)
Projected traffic352 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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-63/CHEROKEE DR over Buckhead Creek built?

It was built in 1959, making it 66 years old in 2025.

What condition is S-63/CHEROKEE DR over Buckhead 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 February 2025.

How much traffic does S-63/CHEROKEE DR over Buckhead Creek carry?

About 275 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is S-63/CHEROKEE DR over Buckhead Creek?

The structure is 56 ft (17.1 m) long with a longest span of 14 ft (4.3 m) and a deck 28 ft wide.

Who owns S-63/CHEROKEE DR over Buckhead Creek?

It is owned by the State Highway Agency.