US Bridges

US421S over Fishing Creek

Good

New Hanover County, North Carolina · 2.9 Mi. N. Jct. SR 2115 · Structure no. 000000001290217

Built
2019
6 years old
Condition
Good
inspected December 2023
Type
Slab
Prestressed Concrete
Length
562 ft
7 main spans
Daily traffic
5,500
2021 count
Owner
State
State Highway Agency

About this bridge

US421S over Fishing Creek is a prestressed concrete slab carrying US421S over Fishing Creek in New Hanover County, North Carolina. It was built in 2019, so it is 6 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 5,500 vehicles a day, roughly 14% of them trucks, projected to reach 11,000 by 2040. The structure is 562 ft (171.2 m) long and 37 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS421S
CrossesFishing Creek
Location2.9 Mi. N. Jct. SR 2115
RouteU.S. Route 421
Coordinates34.33119, -77.99992
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating53.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHL 93
Structure length562 ft (171.2 m)
Longest span78 ft (23.7 m)
Deck width37 ft (11.3 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,500 (2021)
Projected traffic11,000 by 2040
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 US421S over Fishing Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is US421S over Fishing 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 December 2023.

How much traffic does US421S over Fishing Creek carry?

About 5,500 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US421S over Fishing Creek?

The structure is 562 ft (171.2 m) long with a longest span of 78 ft (23.7 m) and a deck 37 ft wide.

Who owns US421S over Fishing Creek?

It is owned by the State Highway Agency.