US Bridges

Blue Ridge Parkway over Ravine & Stream

Fair

Avery County, North Carolina · 2.38 Miles from U.S. Rout · Structure no. 5140177P0000000

Built
1987
38 years old
Condition
Fair
inspected July 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
446 ft
3 main spans
Daily traffic
2,300
2023 count
Owner
Federal
National Park Service

About this bridge

Blue Ridge Parkway over Ravine & Stream is a prestressed concrete continuous box beam or girders - single or spread carrying Blue Ridge Parkway over Ravine & Stream in Avery County, North Carolina. It was built in 1987, so it is 38 years old, younger than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,300 vehicles a day, roughly 20% of them trucks, projected to reach 2,530 by 2043. The structure is 446 ft (135.9 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesBlue Ridge Parkway
CrossesRavine & Stream
Location2.38 Miles from U.S. Rout
RouteFederal Lands Road 1
Coordinates36.09881, -81.79511
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length446 ft (135.9 m)
Longest span170 ft (51.8 m)
Deck width39 ft (11.8 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2023)
Projected traffic2,530 by 2043
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed9.9 mi (16 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$23,000 (2017 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Blue Ridge Parkway over Ravine & Stream built?

It was built in 1987, making it 38 years old in 2025.

What condition is Blue Ridge Parkway over Ravine & Stream in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Blue Ridge Parkway over Ravine & Stream carry?

About 2,300 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is Blue Ridge Parkway over Ravine & Stream?

The structure is 446 ft (135.9 m) long with a longest span of 170 ft (51.8 m) and a deck 39 ft wide.

Who owns Blue Ridge Parkway over Ravine & Stream?

It is owned by the National Park Service.