US Bridges

SR2959 over Henry Fork River

Fair

Catawba County, North Carolina · 0.1 Mi. N. Jct. SR2514 · Structure no. 000000000350050

Built
1991
34 years old
Condition
Fair
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
210 ft
3 main spans
Daily traffic
300
2019 count
Owner
State
State Highway Agency

About this bridge

SR2959 over Henry Fork River is a prestressed concrete stringer/multi-beam or girder carrying SR2959 over Henry Fork River in Catawba County, North Carolina. It was built in 1991, so it is 34 years old, younger than the North Carolina average of 38.7 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 300 vehicles a day, roughly 7% of them trucks, projected to reach 600 by 2040. The structure is 210 ft (64 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR2959
CrossesHenry Fork River
Location0.1 Mi. N. Jct. SR2514
RouteState Highway 2959
Coordinates35.69747, -81.35503
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length210 ft (64 m)
Longest span68 ft (20.7 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2019)
Projected traffic600 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 SR2959 over Henry Fork River built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR2959 over Henry Fork 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 February 2025.

How much traffic does SR2959 over Henry Fork River carry?

About 300 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is SR2959 over Henry Fork River?

The structure is 210 ft (64 m) long with a longest span of 68 ft (20.7 m) and a deck 33 ft wide.

Who owns SR2959 over Henry Fork River?

It is owned by the State Highway Agency.