US Bridges

SR1300 over Maple Run

Fair

Duplin County, North Carolina · 0.5 Mi.E. of JCT.SR1004 · Structure no. 000000000610119

Built
2002
23 years old
Condition
Fair
inspected October 2023
Type
Slab
Prestressed Concrete
Length
97 ft
3 main spans
Daily traffic
800
2022 count
Owner
State
State Highway Agency

About this bridge

SR1300 over Maple Run is a prestressed concrete slab carrying SR1300 over Maple Run in Duplin County, North Carolina. It was built in 2002, so it is 23 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 800 vehicles a day, roughly 6% of them trucks, projected to reach 1,600 by 2040. The structure is 97 ft (29.5 m) long and 30 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesSR1300
CrossesMaple Run
Location0.5 Mi.E. of JCT.SR1004
RouteState Highway 1300
CountyDuplin County
StateNorth Carolina
Coordinates35.03781, -77.93659
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating84 US tons
Inventory rating49.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length97 ft (29.5 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9.1 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2022)
Projected traffic1,600 by 2040
Trucks6%
Lanes on structure2
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1300 over Maple Run built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR1300 over Maple Run 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 October 2023.

How much traffic does SR1300 over Maple Run carry?

About 800 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1300 over Maple Run?

The structure is 97 ft (29.5 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns SR1300 over Maple Run?

It is owned by the State Highway Agency.