US Bridges

NC88 over Little Buffalo Creek

Good

Ashe County, North Carolina · .2 MI.E.JCT.NC194 · Structure no. 000000000090064

Built
1958
67 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete Continuous
Length
39 ft
3 main spans
Daily traffic
5,200
2019 count
Owner
State
State Highway Agency

About this bridge

NC88 over Little Buffalo Creek is a concrete continuous culvert carrying NC88 over Little Buffalo Creek in Ashe County, North Carolina. It was built in 1958, so it is 67 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 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 5,200 vehicles a day, roughly 7% of them trucks, projected to reach 10,400 by 2040. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 2.5 mi (4 km).

CarriesNC88
CrossesLittle Buffalo Creek
Location.2 MI.E.JCT.NC194
RouteState Highway 88
Coordinates36.42184, -81.49524
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length39 ft (11.8 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,200 (2019)
Projected traffic10,400 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 NC88 over Little Buffalo Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is NC88 over Little Buffalo 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 April 2024.

How much traffic does NC88 over Little Buffalo Creek carry?

About 5,200 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is NC88 over Little Buffalo Creek?

The structure is 39 ft (11.8 m) long with a longest span of 11 ft (3.3 m).

Who owns NC88 over Little Buffalo Creek?

It is owned by the State Highway Agency.