US Bridges

S-5-49 over Sykes Branch

Fair

Bamberg County, South Carolina · 4.0MI N Denmark · Structure no. 000000000001424

Built
1948
77 years old, rebuilt 1982
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
850
2023 count
Owner
State
State Highway Agency

About this bridge

S-5-49 over Sykes Branch is a concrete culvert carrying S-5-49 over Sykes Branch in Bamberg County, South Carolina. It was built in 1948 and reconstructed in 1982, so it is 77 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 850 vehicles a day, roughly 8% of them trucks, projected to reach 1,241 by 2043. The structure is 21 ft (6.4 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesS-5-49
CrossesSykes Branch
Location4.0MI N Denmark
RouteState Highway 49
Coordinates33.37928, -81.13727
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.1 US tons
Inventory rating24.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width43 ft (13 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2023)
Projected traffic1,241 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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-5-49 over Sykes Branch built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1982.

What condition is S-5-49 over Sykes Branch 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 2023.

How much traffic does S-5-49 over Sykes Branch carry?

About 850 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is S-5-49 over Sykes Branch?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 43 ft wide.

Who owns S-5-49 over Sykes Branch?

It is owned by the State Highway Agency.