US Bridges

SR1150 over Naked Creek

Good

Wilkes County, North Carolina · .8 MI.S.JCT.US421 · Structure no. 000000001930086

Built
2012
13 years old
Condition
Good
inspected November 2024
Type
Slab
Prestressed Concrete
Length
98 ft
2 main spans
Daily traffic
60
2022 count
Owner
State
State Highway Agency

About this bridge

SR1150 over Naked Creek is a prestressed concrete slab carrying SR1150 over Naked Creek in Wilkes County, North Carolina. It was built in 2012, so it is 13 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 60 vehicles a day, projected to reach 120 by 2040. The structure is 98 ft (29.8 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR1150
CrossesNaked Creek
Location.8 MI.S.JCT.US421
RouteState Highway 1150
Coordinates36.13463, -81.30994
Functional classRural Local

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.
Channel and channel protection7 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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating58 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length98 ft (29.8 m)
Longest span65 ft (19.8 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2022)
Projected traffic120 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SR1150 over Naked Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR1150 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 SR1150 over Naked Creek carry?

About 60 vehicles per day (2022 count).

How long is SR1150 over Naked Creek?

The structure is 98 ft (29.8 m) long with a longest span of 65 ft (19.8 m) and a deck 27 ft wide.

Who owns SR1150 over Naked Creek?

It is owned by the State Highway Agency.