US Bridges

SR1376 over Grove Swamp

PoorPosted for load

Duplin County, North Carolina · 0.4 Mi. W. Jct. SR1301 · Structure no. 000000000610229

Built
1966
59 years old
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
54 ft
3 main spans
Daily traffic
200
1998 count
Owner
State
State Highway Agency

About this bridge

SR1376 over Grove Swamp is a steel continuous stringer/multi-beam or girder carrying SR1376 over Grove Swamp in Duplin County, North Carolina. It was built in 1966, so it is 59 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 200 vehicles a day, roughly 6% of them trucks, projected to reach 400 by 2040. The structure is 54 ft (16.4 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1376
CrossesGrove Swamp
Location0.4 Mi. W. Jct. SR1301
RouteState Highway 1376
Coordinates34.97236, -77.98884
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy0: Immediate repair necessary to put back in service
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.9 US tons
Inventory rating14 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length54 ft (16.4 m)
Longest span13 ft (3.9 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (1998)
Projected traffic400 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1376 over Grove Swamp built?

It was built in 1966, making it 59 years old in 2025.

What condition is SR1376 over Grove Swamp in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does SR1376 over Grove Swamp carry?

About 200 vehicles per day (1998 count), of which roughly 6% are trucks.

How long is SR1376 over Grove Swamp?

The structure is 54 ft (16.4 m) long with a longest span of 13 ft (3.9 m) and a deck 31 ft wide.

Who owns SR1376 over Grove Swamp?

It is owned by the State Highway Agency.