US Bridges

SR1779 over King Creek

Good

Henderson County, North Carolina · .6 MI.N.JCT.SR1722 · Structure no. 000000000890202

Built
1988
37 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete Continuous
Length
46 ft
3 main spans
Daily traffic
5,000
2018 count
Owner
State
State Highway Agency

About this bridge

SR1779 over King Creek is a concrete continuous culvert carrying SR1779 over King Creek in Henderson County, North Carolina. It was built in 1988, so it is 37 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,000 vehicles a day, roughly 7% of them trucks, projected to reach 10,000 by 2040. The structure is 46 ft (14 m) long. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1779
CrossesKing Creek
Location.6 MI.N.JCT.SR1722
RouteState Highway 1779
Coordinates35.30494, -82.42914
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81.9 US tons
Inventory rating62.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length46 ft (14 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2018)
Projected traffic10,000 by 2040
Trucks7%
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 SR1779 over King Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is SR1779 over King Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does SR1779 over King Creek carry?

About 5,000 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is SR1779 over King Creek?

The structure is 46 ft (14 m) long with a longest span of 12 ft (3.6 m).

Who owns SR1779 over King Creek?

It is owned by the State Highway Agency.