US Bridges

NC24 over Limestone Creek

Fair

Duplin County, North Carolina · 0.4 Mi. E. Jct. SR1726 · Structure no. 000000000610043

Built
1995
30 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
180 ft
3 main spans
Daily traffic
8,400
2018 count
Owner
State
State Highway Agency

About this bridge

NC24 over Limestone Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying NC24 over Limestone Creek in Duplin County, North Carolina. It was built in 1995, so it is 30 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 8,400 vehicles a day, roughly 14% of them trucks, projected to reach 16,800 by 2040. The structure is 180 ft (54.8 m) long and 83 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesNC24
CrossesLimestone Creek
Location0.4 Mi. E. Jct. SR1726
RouteState Highway 24
Coordinates34.92795, -77.80197
Functional classRural Principal Arterial - Other

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.
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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length180 ft (54.8 m)
Longest span63 ft (19.2 m)
Deck width83 ft (25.2 m)
Roadway width80 ft (24.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,400 (2018)
Projected traffic16,800 by 2040
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 NC24 over Limestone Creek built?

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

What condition is NC24 over Limestone 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 August 2023.

How much traffic does NC24 over Limestone Creek carry?

About 8,400 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is NC24 over Limestone Creek?

The structure is 180 ft (54.8 m) long with a longest span of 63 ft (19.2 m) and a deck 83 ft wide.

Who owns NC24 over Limestone Creek?

It is owned by the State Highway Agency.