US Bridges

NC24W over Northeast Creek

Poor

Onslow County, North Carolina · 0.3 Mi.E. of SR1421 · Structure no. 000000001330007

Built
1942
83 years old
Condition
Poor
inspected February 2024
Type
Tee Beam
Concrete
Length
350 ft
10 main spans
Daily traffic
18,250
2022 count
Owner
State
State Highway Agency

About this bridge

NC24W over Northeast Creek is a concrete tee beam carrying NC24W over Northeast Creek in Onslow County, North Carolina. It was built in 1942, so it is 83 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 18,250 vehicles a day, roughly 12% of them trucks, projected to reach 36,500 by 2040. The structure is 350 ft (106.6 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC24W
CrossesNortheast Creek
Location0.3 Mi.E. of SR1421
RouteState Highway 24
Coordinates34.73472, -77.35366
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating32 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 15
Structure length350 ft (106.6 m)
Longest span34 ft (10.3 m)
Deck width41 ft (12.4 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,250 (2022)
Projected traffic36,500 by 2040
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NC24W over Northeast Creek built?

It was built in 1942, making it 83 years old in 2025.

What condition is NC24W over Northeast Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does NC24W over Northeast Creek carry?

About 18,250 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is NC24W over Northeast Creek?

The structure is 350 ft (106.6 m) long with a longest span of 34 ft (10.3 m) and a deck 41 ft wide.

Who owns NC24W over Northeast Creek?

It is owned by the State Highway Agency.