US Bridges

I-I40W US17S over Cape Fear River

Good

New Hanover County, North Carolina · 1.25 Mi. E.Jct Cedar Hill · Structure no. 000000001290190

Built
2017
8 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
7,172 ft
58 main spans
Daily traffic
7,750
2022 count
Owner
State
State Highway Agency

About this bridge

I-I40W US17S over Cape Fear River is a prestressed concrete stringer/multi-beam or girder carrying I-I40W US17S over Cape Fear River in New Hanover County, North Carolina. It was built in 2017, so it is 8 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,750 vehicles a day, roughly 23% of them trucks, projected to reach 15,500 by 2040. The structure is 7,172 ft (2,186 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-I40W US17S
CrossesCape Fear River
Location1.25 Mi. E.Jct Cedar Hill
RouteInterstate 140
Coordinates34.27324, -78.00188
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.9 US tons
Inventory rating53.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans58
Design loadHL 93
Structure length7,172 ft (2,186 m)
Longest span280 ft (85.3 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,750 (2022)
Projected traffic15,500 by 2040
Trucks23%
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 NetworkInterstate 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 I-I40W US17S over Cape Fear River built?

It was built in 2017, making it 8 years old in 2025.

What condition is I-I40W US17S over Cape Fear 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 October 2024.

How much traffic does I-I40W US17S over Cape Fear River carry?

About 7,750 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is I-I40W US17S over Cape Fear River?

The structure is 7,172 ft (2,186 m) long with a longest span of 280 ft (85.3 m) and a deck 44 ft wide.

Who owns I-I40W US17S over Cape Fear River?

It is owned by the State Highway Agency.