US Bridges

NC42 over Neuse River

Good

Johnston County, North Carolina · 0.05 Mi.W. JCT.SR1705 · Structure no. 000000001010075

Built
2020
5 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
376 ft
3 main spans
Daily traffic
26,000
2021 count
Owner
State
State Highway Agency

About this bridge

NC42 over Neuse River is a prestressed concrete stringer/multi-beam or girder carrying NC42 over Neuse River in Johnston County, North Carolina. It was built in 2020, so it is 5 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 26,000 vehicles a day, roughly 6% of them trucks, projected to reach 52,000 by 2040. The structure is 376 ft (114.6 m) long and 96 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesNC42
CrossesNeuse River
Location0.05 Mi.W. JCT.SR1705
RouteState Highway 42
Coordinates35.64726, -78.40567
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.9 US tons
Inventory rating52.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHL 93
Structure length376 ft (114.6 m)
Longest span123 ft (37.4 m)
Deck width96 ft (29.4 m)
Roadway width87 ft (26.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,000 (2021)
Projected traffic52,000 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed14.9 mi (24 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 NC42 over Neuse River built?

It was built in 2020, making it 5 years old in 2025.

What condition is NC42 over Neuse River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does NC42 over Neuse River carry?

About 26,000 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is NC42 over Neuse River?

The structure is 376 ft (114.6 m) long with a longest span of 123 ft (37.4 m) and a deck 96 ft wide.

Who owns NC42 over Neuse River?

It is owned by the State Highway Agency.