US Bridges

NC181 over Steels Creek

Good

Burke County, North Carolina · .02 MI.N.JCT.SR1405 · Structure no. 000000000230100

Built
1936
89 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
50 ft
1 main span
Daily traffic
2,700
2021 count
Owner
State
State Highway Agency

About this bridge

NC181 over Steels Creek is a concrete culvert carrying NC181 over Steels Creek in Burke County, North Carolina. It was built in 1936, so it is 89 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 2,700 vehicles a day, roughly 8% of them trucks, projected to reach 5,400 by 2040. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 17.4 mi (28 km).

CarriesNC181
CrossesSteels Creek
Location.02 MI.N.JCT.SR1405
RouteState Highway 181
Coordinates35.86258, -81.788
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.9 US tons
Inventory rating26.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 15
Structure length50 ft (15.2 m)
Longest span48 ft (14.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2021)
Projected traffic5,400 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed17.4 mi (28 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 NC181 over Steels Creek built?

It was built in 1936, making it 89 years old in 2025.

What condition is NC181 over Steels 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 August 2023.

How much traffic does NC181 over Steels Creek carry?

About 2,700 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is NC181 over Steels Creek?

The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m).

Who owns NC181 over Steels Creek?

It is owned by the State Highway Agency.