US Bridges

US70E over Neuse River Overflow

Fair

Johnston County, North Carolina · 0.7 MI.E.JCT.SR1915 · Structure no. 000000001010506

Built
1990
35 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
147 ft
3 main spans
Daily traffic
31,500
2021 count
Owner
State
State Highway Agency

About this bridge

US70E over Neuse River Overflow is a prestressed concrete stringer/multi-beam or girder carrying US70E over Neuse River Overflow in Johnston County, North Carolina. It was built in 1990, so it is 35 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 31,500 vehicles a day, roughly 12% of them trucks, projected to reach 63,000 by 2040. The structure is 147 ft (44.8 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS70E
CrossesNeuse River Overflow
Location0.7 MI.E.JCT.SR1915
RouteU.S. Route 70
Coordinates35.55586, -78.32309
Functional classUrban Other Principal 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
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 rating82.9 US tons
Inventory rating40.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length147 ft (44.8 m)
Longest span47 ft (14.3 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,500 (2021)
Projected traffic63,000 by 2040
Trucks12%
Lanes on structure2
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US70E over Neuse River Overflow built?

It was built in 1990, making it 35 years old in 2025.

What condition is US70E 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 July 2023.

How much traffic does US70E over Neuse River Overflow carry?

About 31,500 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is US70E over Neuse River Overflow?

The structure is 147 ft (44.8 m) long with a longest span of 47 ft (14.3 m) and a deck 41 ft wide.

Who owns US70E over Neuse River Overflow?

It is owned by the State Highway Agency.