US Bridges

SR1340 over North Fork New River

Poor

Ashe County, North Carolina · .1 MI.N.JCT.NC88 · Structure no. 000000000090056

Built
1977
48 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
332 ft
6 main spans
Daily traffic
500
2015 count
Owner
State
State Highway Agency

About this bridge

SR1340 over North Fork New River is a steel stringer/multi-beam or girder carrying SR1340 over North Fork New River in Ashe County, North Carolina. It was built in 1977, so it is 48 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 500 vehicles a day, roughly 6% of them trucks, projected to reach 1,000 by 2040. The structure is 332 ft (101.1 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR1340
CrossesNorth Fork New River
Location.1 MI.N.JCT.NC88
RouteState Highway 1340
Coordinates36.45794, -81.56108
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating4 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans6
Design loadUnknown
Structure length332 ft (101.1 m)
Longest span55 ft (16.7 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2015)
Projected traffic1,000 by 2040
Trucks6%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1340 over North Fork New River built?

It was built in 1977, making it 48 years old in 2025.

What condition is SR1340 over North Fork New River 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 May 2024.

How much traffic does SR1340 over North Fork New River carry?

About 500 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1340 over North Fork New River?

The structure is 332 ft (101.1 m) long with a longest span of 55 ft (16.7 m) and a deck 28 ft wide.

Who owns SR1340 over North Fork New River?

It is owned by the State Highway Agency.