US Bridges

Blue Ridge Parkway over Laurel Fork

PoorClosed to traffic

Ashe County, North Carolina · 0.5 Miles from Nc Route 1 · Structure no. 5140159P0000000

Built
1939
86 years old, rebuilt 1985
Condition
Poor
inspected June 2021
Type
Girder and Floorbeam System
Steel
Length
546 ft
5 main spans
Daily traffic
2,300
2013 count
Owner
Federal
National Park Service

About this bridge

Blue Ridge Parkway over Laurel Fork is a steel girder and floorbeam system carrying Blue Ridge Parkway over Laurel Fork in Ashe County, North Carolina. It was built in 1939 and reconstructed in 1985, so it is 86 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: closed to all traffic.

It carries about 2,300 vehicles a day, roughly 1% of them trucks, projected to reach 2,530 by 2033. The structure is 546 ft (166.5 m) long and 28 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesBlue Ridge Parkway
CrossesLaurel Fork
Location0.5 Miles from Nc Route 1
RouteFederal Lands Road 1
Coordinates36.38797, -81.25814
Functional classRural Minor Collector

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
Deck7 GoodSome minor problems.
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 inspectionJune 2021
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length546 ft (166.5 m)
Longest span109 ft (33.3 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2013)
Projected traffic2,530 by 2033
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$35.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Blue Ridge Parkway over Laurel Fork built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1985.

What condition is Blue Ridge Parkway over Laurel Fork 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 June 2021.

How much traffic does Blue Ridge Parkway over Laurel Fork carry?

About 2,300 vehicles per day (2013 count), of which roughly 1% are trucks.

How long is Blue Ridge Parkway over Laurel Fork?

The structure is 546 ft (166.5 m) long with a longest span of 109 ft (33.3 m) and a deck 28 ft wide.

Who owns Blue Ridge Parkway over Laurel Fork?

It is owned by the National Park Service.