US Bridges

NC9 over Broad River

Good

Buncombe County, North Carolina · .2 MI.N.JCT.SR2791 · Structure no. 000000000210079

Built
2022
3 years old
Condition
Good
inspected May 2024
Type
Slab
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
850
2022 count
Owner
State
State Highway Agency

About this bridge

NC9 over Broad River is a prestressed concrete slab carrying NC9 over Broad River in Buncombe County, North Carolina. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 850 vehicles a day, roughly 7% of them trucks, projected to reach 1,700 by 2040. The structure is 68 ft (20.7 m) long and 36 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC9
CrossesBroad River
Location.2 MI.N.JCT.SR2791
RouteState Highway 9
Coordinates35.52542, -82.25096
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length68 ft (20.7 m)
Longest span64 ft (19.5 m)
Deck width36 ft (10.9 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2022)
Projected traffic1,700 by 2040
Trucks7%
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 NC9 over Broad River built?

It was built in 2022, making it 3 years old in 2025.

What condition is NC9 over Broad River 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 May 2024.

How much traffic does NC9 over Broad River carry?

About 850 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is NC9 over Broad River?

The structure is 68 ft (20.7 m) long with a longest span of 64 ft (19.5 m) and a deck 36 ft wide.

Who owns NC9 over Broad River?

It is owned by the State Highway Agency.