US Bridges

I-26 over NC146

Good

Buncombe County, North Carolina · 1.16 Mi.E.Jct.B.R.Parkway · Structure no. 000000000210113

Built
2010
15 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
256 ft
1 main span
Daily traffic
72,500
2020 count
Owner
State
State Highway Agency

About this bridge

I-26 over NC146 is a steel stringer/multi-beam or girder carrying I-26 over NC146 in Buncombe County, North Carolina. It was built in 2010, so it is 15 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 72,500 vehicles a day, roughly 16% of them trucks, projected to reach 145,000 by 2040. The structure is 256 ft (78 m) long and 145 ft wide.

CarriesI-26
CrossesNC146
Location1.16 Mi.E.Jct.B.R.Parkway
RouteInterstate 26
Coordinates35.48201, -82.55647
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating67.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length256 ft (78 m)
Longest span253 ft (77.1 m)
Deck width145 ft (44.2 m)
Roadway width140 ft (42.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72,500 (2020)
Projected traffic145,000 by 2040
Trucks16%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-26 over NC146 built?

It was built in 2010, making it 15 years old in 2025.

What condition is I-26 over NC146 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 July 2023.

How much traffic does I-26 over NC146 carry?

About 72,500 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is I-26 over NC146?

The structure is 256 ft (78 m) long with a longest span of 253 ft (77.1 m) and a deck 145 ft wide.

Who owns I-26 over NC146?

It is owned by the State Highway Agency.