US Bridges

NC150 over Buffalo Creek

Poor

Cleveland County, North Carolina · 0.3 Mi. E. Jct. SR1942 · Structure no. 000000000450076

Built
1955
70 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
225 ft
5 main spans
Daily traffic
8,900
2018 count
Owner
State
State Highway Agency

About this bridge

NC150 over Buffalo Creek is a steel stringer/multi-beam or girder carrying NC150 over Buffalo Creek in Cleveland County, North Carolina. It was built in 1955, so it is 70 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 8,900 vehicles a day, roughly 14% of them trucks, projected to reach 17,800 by 2040. The structure is 225 ft (68.5 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC150
CrossesBuffalo Creek
Location0.3 Mi. E. Jct. SR1942
RouteState Highway 150
Coordinates35.32333, -81.47354
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length225 ft (68.5 m)
Longest span44 ft (13.4 m)
Deck width33 ft (10.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,900 (2018)
Projected traffic17,800 by 2040
Trucks14%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NC150 over Buffalo Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is NC150 over Buffalo Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does NC150 over Buffalo Creek carry?

About 8,900 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is NC150 over Buffalo Creek?

The structure is 225 ft (68.5 m) long with a longest span of 44 ft (13.4 m) and a deck 33 ft wide.

Who owns NC150 over Buffalo Creek?

It is owned by the State Highway Agency.