US Bridges

NC581 over Neuse River Overflow

Fair

Wayne County, North Carolina · 0.2 MI N.SR1915 · Structure no. 000000001910314

Built
1997
28 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
138 ft
3 main spans
Daily traffic
6,800
2018 count
Owner
State
State Highway Agency

About this bridge

NC581 over Neuse River Overflow is a prestressed concrete stringer/multi-beam or girder carrying NC581 over Neuse River Overflow in Wayne County, North Carolina. It was built in 1997, so it is 28 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 5 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 6,800 vehicles a day, roughly 6% of them trucks, projected to reach 13,600 by 2040. The structure is 138 ft (42 m) long and 43 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesNC581
CrossesNeuse River Overflow
Location0.2 MI N.SR1915
RouteState Highway 581
Coordinates35.31271, -77.95926
Functional classUrban Minor 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating95.9 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length138 ft (42 m)
Longest span43 ft (13.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,800 (2018)
Projected traffic13,600 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 NC581 over Neuse River Overflow built?

It was built in 1997, making it 28 years old in 2025.

What condition is NC581 over Neuse River Overflow 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 January 2025.

How much traffic does NC581 over Neuse River Overflow carry?

About 6,800 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is NC581 over Neuse River Overflow?

The structure is 138 ft (42 m) long with a longest span of 43 ft (13.1 m) and a deck 43 ft wide.

Who owns NC581 over Neuse River Overflow?

It is owned by the State Highway Agency.