US Bridges

NC86 over Southern Railway

Poor

Orange County, North Carolina · 0.4 Mi. S. Jct. I85 · Structure no. 000000001350049

Built
1954
71 years old
Condition
Poor
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
122 ft
3 main spans
Daily traffic
11,000
2022 count
Owner
State
State Highway Agency

About this bridge

NC86 over Southern Railway is a steel stringer/multi-beam or girder carrying NC86 over Southern Railway in Orange County, North Carolina. It was built in 1954, so it is 71 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 3 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: open, would be posted or closed except for temporary shoring.

It carries about 11,000 vehicles a day, roughly 6% of them trucks, projected to reach 22,000 by 2040. The structure is 122 ft (37.1 m) long and 31 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNC86
CrossesSouthern Railway
Location0.4 Mi. S. Jct. I85
RouteState Highway 86
Coordinates36.05268, -79.07861
Functional classUrban 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.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length122 ft (37.1 m)
Longest span39 ft (11.8 m)
Deck width31 ft (9.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,000 (2022)
Projected traffic22,000 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NC86 over Southern Railway built?

It was built in 1954, making it 71 years old in 2025.

What condition is NC86 over Southern Railway 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 January 2025.

How much traffic does NC86 over Southern Railway carry?

About 11,000 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is NC86 over Southern Railway?

The structure is 122 ft (37.1 m) long with a longest span of 39 ft (11.8 m) and a deck 31 ft wide.

Who owns NC86 over Southern Railway?

It is owned by the State Highway Agency.