US Bridges

I40W over Rockfish Creek

Good

Pender County, North Carolina · 2.1 MI.W.JCT.US117 · Structure no. 000000001410234

Built
1987
38 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
261 ft
4 main spans
Daily traffic
10,750
2022 count
Owner
State
State Highway Agency

About this bridge

I40W over Rockfish Creek is a prestressed concrete stringer/multi-beam or girder carrying I40W over Rockfish Creek in Pender County, North Carolina. It was built in 1987, so it is 38 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 10,750 vehicles a day, roughly 23% of them trucks, projected to reach 21,500 by 2040. The structure is 261 ft (79.5 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI40W
CrossesRockfish Creek
Location2.1 MI.W.JCT.US117
RouteInterstate 40
Coordinates34.71897, -77.94517
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 protection8 Very GoodNo problems noted.
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 geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length261 ft (79.5 m)
Longest span63 ft (19.2 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,750 (2022)
Projected traffic21,500 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 I40W over Rockfish Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is I40W over Rockfish Creek 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 I40W over Rockfish Creek carry?

About 10,750 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is I40W over Rockfish Creek?

The structure is 261 ft (79.5 m) long with a longest span of 63 ft (19.2 m) and a deck 43 ft wide.

Who owns I40W over Rockfish Creek?

It is owned by the State Highway Agency.