US Bridges

SR1700 over Harlowe Creek

Fair

Craven County, North Carolina · 0.05 MI.N.JCT.NC101 · Structure no. 000000000490003

Built
1980
45 years old
Condition
Fair
inspected January 2025
Type
Slab
Prestressed Concrete
Length
90 ft
2 main spans
Daily traffic
2,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR1700 over Harlowe Creek is a prestressed concrete slab carrying SR1700 over Harlowe Creek in Craven County, North Carolina. It was built in 1980, so it is 45 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.

It carries about 2,500 vehicles a day, roughly 6% of them trucks, projected to reach 5,000 by 2040. The structure is 90 ft (27.4 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1700
CrossesHarlowe Creek
Location0.05 MI.N.JCT.NC101
RouteState Highway 1700
Coordinates34.84714, -76.75609
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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 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 rating91.9 US tons
Inventory rating54.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length90 ft (27.4 m)
Longest span44 ft (13.4 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2022)
Projected traffic5,000 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1700 over Harlowe Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR1700 over Harlowe Creek 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 January 2025.

How much traffic does SR1700 over Harlowe Creek carry?

About 2,500 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1700 over Harlowe Creek?

The structure is 90 ft (27.4 m) long with a longest span of 44 ft (13.4 m) and a deck 44 ft wide.

Who owns SR1700 over Harlowe Creek?

It is owned by the State Highway Agency.