US Bridges

Sc 49 over Catawba River

Fair

York County, South Carolina · Nc/Sc State Line · Structure no. 000000000010099

Built
2003
22 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,417 ft
17 main spans
Daily traffic
36,200
2023 count
Owner
State
Other State Agency

About this bridge

Sc 49 over Catawba River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sc 49 over Catawba River in York County, South Carolina. It was built in 2003, so it is 22 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 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 36,200 vehicles a day, roughly 12% of them trucks, projected to reach 57,558 by 2043. The structure is 1,417 ft (431.9 m) long and 68 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

CarriesSc 49
CrossesCatawba River
LocationNc/Sc State Line
RouteState Highway 49
Coordinates35.10177, -81.04014
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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 rating64.3 US tons
Inventory rating64.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans17
Design loadHS 25 or greater
Structure length1,417 ft (431.9 m)
Longest span86 ft (26.2 m)
Deck width68 ft (20.7 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,200 (2023)
Projected traffic57,558 by 2043
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Sc 49 over Catawba River built?

It was built in 2003, making it 22 years old in 2025.

What condition is Sc 49 over Catawba River 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 September 2024.

How much traffic does Sc 49 over Catawba River carry?

About 36,200 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is Sc 49 over Catawba River?

The structure is 1,417 ft (431.9 m) long with a longest span of 86 ft (26.2 m) and a deck 68 ft wide.

Who owns Sc 49 over Catawba River?

It is owned by the Other State Agency.