US Bridges

IRR BIA RTE 1410 over Raven Fork

Fair

Swain County, North Carolina · 12.2 KM NE of Cherokee Nc · Structure no. 00000000000S252

Built
1963
62 years old, rebuilt 1985
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
88 ft
2 main spans
Daily traffic
3,300
2024 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 1410 over Raven Fork is a steel continuous stringer/multi-beam or girder carrying IRR BIA RTE 1410 over Raven Fork in Swain County, North Carolina. It was built in 1963 and reconstructed in 1985, so it is 62 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 fair condition with a lowest component rating of 5 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 3,300 vehicles a day, roughly 3% of them trucks, projected to reach 3,860 by 2044. The structure is 88 ft (26.8 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesIRR BIA RTE 1410
CrossesRaven Fork
Location12.2 KM NE of Cherokee Nc
RouteFederal Lands Road 1410
Coordinates35.56578, -83.24502
Functional classRural Major 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating49.1 US tons
Inventory rating32.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length88 ft (26.8 m)
Longest span45 ft (13.6 m)
Deck width32 ft (9.7 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2024)
Projected traffic3,860 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Indian Affairs
Maintained byBureau of Indian Affairs
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR BIA RTE 1410 over Raven Fork built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1985.

What condition is IRR BIA RTE 1410 over Raven Fork 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 March 2024.

How much traffic does IRR BIA RTE 1410 over Raven Fork carry?

About 3,300 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is IRR BIA RTE 1410 over Raven Fork?

The structure is 88 ft (26.8 m) long with a longest span of 45 ft (13.6 m) and a deck 32 ft wide.

Who owns IRR BIA RTE 1410 over Raven Fork?

It is owned by the Bureau of Indian Affairs.