US Bridges

NC273 over Duke Power Feeder

PoorPosted for load

Gaston County, North Carolina · 0.5 Mi. N. Jct. SR2600 · Structure no. 000000000710022

Built
1956
69 years old, rebuilt 2012
Condition
Poor
inspected August 2024
Type
Truss - Deck
Steel Continuous
Length
446 ft
6 main spans
Daily traffic
9,200
2022 count
Owner
State
State Highway Agency

About this bridge

NC273 over Duke Power Feeder is a steel continuous truss - deck carrying NC273 over Duke Power Feeder in Gaston County, North Carolina. It was built in 1956 and reconstructed in 2012, so it is 69 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. Its operating status is: posted for load restriction.

It carries about 9,200 vehicles a day, roughly 8% of them trucks, projected to reach 18,400 by 2040. The structure is 446 ft (135.9 m) long and 31 ft wide.

CarriesNC273
CrossesDuke Power Feeder
Location0.5 Mi. N. Jct. SR2600
RouteState Highway 273
Coordinates35.18969, -81.02122
Functional classRural Minor Arterial

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.9 US tons
Inventory rating22.9 US tons

Structure

Structure typeTruss - Deck
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6 (+2 approach)
Design loadUnknown
Structure length446 ft (135.9 m)
Longest span200 ft (60.9 m)
Deck width31 ft (9.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,200 (2022)
Projected traffic18,400 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NC273 over Duke Power Feeder built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2012.

What condition is NC273 over Duke Power Feeder 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 August 2024.

How much traffic does NC273 over Duke Power Feeder carry?

About 9,200 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is NC273 over Duke Power Feeder?

The structure is 446 ft (135.9 m) long with a longest span of 200 ft (60.9 m) and a deck 31 ft wide.

Who owns NC273 over Duke Power Feeder?

It is owned by the State Highway Agency.