US Bridges

SR1356 over Br. of Kirbys Creek

Poor

Northampton County, North Carolina · 1.3 Mi.S. of JCT.SR1351 · Structure no. 000000001310044

Built
1979
46 years old
Condition
Poor
inspected January 2025
Type
Slab
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
160
2017 count
Owner
State
State Highway Agency

About this bridge

SR1356 over Br. of Kirbys Creek is a prestressed concrete slab carrying SR1356 over Br. of Kirbys Creek in Northampton County, North Carolina. It was built in 1979, so it is 46 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.

It carries about 160 vehicles a day, roughly 6% of them trucks, projected to reach 320 by 2040. The structure is 46 ft (14 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR1356
CrossesBr. of Kirbys Creek
Location1.3 Mi.S. of JCT.SR1351
RouteState Highway 1356
Coordinates36.49607, -77.17354
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 15
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160 (2017)
Projected traffic320 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SR1356 over Br. of Kirbys Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is SR1356 over Br. of Kirbys Creek 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 January 2025.

How much traffic does SR1356 over Br. of Kirbys Creek carry?

About 160 vehicles per day (2017 count), of which roughly 6% are trucks.

How long is SR1356 over Br. of Kirbys Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns SR1356 over Br. of Kirbys Creek?

It is owned by the State Highway Agency.