US Bridges

SR1428 over White Oak Swamp

Good

Edgecombe County, North Carolina · 0.9 Mi. W. Jct. NC33 · Structure no. 000000000650045

Built
2019
6 years old
Condition
Good
inspected January 2025
Type
Slab
Prestressed Concrete
Length
72 ft
2 main spans
Daily traffic
250
2021 count
Owner
State
State Highway Agency

About this bridge

SR1428 over White Oak Swamp is a prestressed concrete slab carrying SR1428 over White Oak Swamp in Edgecombe 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 250 vehicles a day, roughly 6% of them trucks, projected to reach 500 by 2040. The structure is 72 ft (21.9 m) long and 30 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesSR1428
CrossesWhite Oak Swamp
Location0.9 Mi. W. Jct. NC33
RouteState Highway 1428
Coordinates36.00425, -77.61954
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.9 US tons
Inventory rating59 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length72 ft (21.9 m)
Longest span34 ft (10.3 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2021)
Projected traffic500 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 SR1428 over White Oak Swamp built?

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

What condition is SR1428 over White Oak Swamp 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 January 2025.

How much traffic does SR1428 over White Oak Swamp carry?

About 250 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is SR1428 over White Oak Swamp?

The structure is 72 ft (21.9 m) long with a longest span of 34 ft (10.3 m) and a deck 30 ft wide.

Who owns SR1428 over White Oak Swamp?

It is owned by the State Highway Agency.