US Bridges

SR1406 over N.E. Creek Overflow

Good

Onslow County, North Carolina · 0.3 MI W. of JCT SR1410 · Structure no. 000000001330118

Built
2003
22 years old
Condition
Good
inspected February 2024
Type
Slab
Prestressed Concrete
Length
80 ft
2 main spans
Daily traffic
12,250
2022 count
Owner
State
State Highway Agency

About this bridge

SR1406 over N.E. Creek Overflow is a prestressed concrete slab carrying SR1406 over N.E. Creek Overflow in Onslow County, North Carolina. It was built in 2003, so it is 22 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 12,250 vehicles a day, roughly 6% of them trucks, projected to reach 24,500 by 2040. The structure is 80 ft (24.3 m) long and 57 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesSR1406
CrossesN.E. Creek Overflow
Location0.3 MI W. of JCT SR1410
RouteState Highway 1406
CountyOnslow County
StateNorth Carolina
Coordinates34.77405, -77.36133
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionFebruary 2024
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating49.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length80 ft (24.3 m)
Longest span38 ft (11.5 m)
Deck width57 ft (17.3 m)
Roadway width53 ft (16.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,250 (2022)
Projected traffic24,500 by 2040
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1406 over N.E. Creek Overflow built?

It was built in 2003, making it 22 years old in 2025.

What condition is SR1406 over N.E. Creek Overflow 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 February 2024.

How much traffic does SR1406 over N.E. Creek Overflow carry?

About 12,250 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1406 over N.E. Creek Overflow?

The structure is 80 ft (24.3 m) long with a longest span of 38 ft (11.5 m) and a deck 57 ft wide.

Who owns SR1406 over N.E. Creek Overflow?

It is owned by the State Highway Agency.