US Bridges

SR1529 over Fork Swamp

FairPosted for load

Beaufort County, North Carolina · 1.2 MI W JCT SR1528 · Structure no. 000000000130156

Built
1974
51 years old
Condition
Fair
inspected May 2024
Type
Channel Beam
Prestressed Concrete
Length
31 ft
1 main span
Daily traffic
150
2022 count
Owner
State
State Highway Agency

About this bridge

SR1529 over Fork Swamp is a prestressed concrete channel beam carrying SR1529 over Fork Swamp in Beaufort County, North Carolina. It was built in 1974, so it is 51 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 150 vehicles a day, roughly 6% of them trucks, projected to reach 300 by 2040. The structure is 31 ft (9.4 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1529
CrossesFork Swamp
Location1.2 MI W JCT SR1528
RouteState Highway 1529
Coordinates35.60988, -76.87626
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating24.9 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadH 10
Structure length31 ft (9.4 m)
Longest span29 ft (8.8 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic300 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 SR1529 over Fork Swamp built?

It was built in 1974, making it 51 years old in 2025.

What condition is SR1529 over Fork Swamp in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does SR1529 over Fork Swamp carry?

About 150 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1529 over Fork Swamp?

The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.

Who owns SR1529 over Fork Swamp?

It is owned by the State Highway Agency.