US Bridges

US221 over Naked Creek

Good

Ashe County, North Carolina · .2 MI.W.JCT.NC88 · Structure no. 000000000090513

Built
1981
44 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
32 ft
2 main spans
Daily traffic
13,500
2022 count
Owner
State
State Highway Agency

About this bridge

US221 over Naked Creek is a concrete continuous culvert carrying US221 over Naked Creek in Ashe County, North Carolina. It was built in 1981, so it is 44 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 13,500 vehicles a day, roughly 8% of them trucks, projected to reach 27,000 by 2040. The structure is 32 ft (9.7 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS221
CrossesNaked Creek
Location.2 MI.W.JCT.NC88
RouteU.S. Route 221
Coordinates36.42064, -81.46426
Functional classRural Minor Arterial

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 48 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 rating59 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length32 ft (9.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2022)
Projected traffic27,000 by 2040
Trucks8%
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 US221 over Naked Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is US221 over Naked 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 November 2024.

How much traffic does US221 over Naked Creek carry?

About 13,500 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US221 over Naked Creek?

The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m).

Who owns US221 over Naked Creek?

It is owned by the State Highway Agency.