US Bridges

IRR BIA RTE 449 over Soco Creek

FairPosted for load

Jackson County, North Carolina · 5.0 KM E of Cherokee Nc · Structure no. 00000000000S250

Built
1979
46 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
450
2024 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 449 over Soco Creek is a steel stringer/multi-beam or girder carrying IRR BIA RTE 449 over Soco Creek in Jackson County, North Carolina. It was built in 1979, so it is 46 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. Its operating status is: posted for load restriction.

It carries about 450 vehicles a day, roughly 2% of them trucks, projected to reach 540 by 2044. The structure is 51 ft (15.6 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesIRR BIA RTE 449
CrossesSoco Creek
Location5.0 KM E of Cherokee Nc
RouteFederal Lands Road 449
Coordinates35.46857, -83.26612
Functional classRural Local

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.
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 protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating34 US tons
Inventory rating24.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length51 ft (15.6 m)
Longest span49 ft (14.9 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2024)
Projected traffic540 by 2044
Trucks2%
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 449 over Soco Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is IRR BIA RTE 449 over Soco Creek 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 449 over Soco Creek carry?

About 450 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is IRR BIA RTE 449 over Soco Creek?

The structure is 51 ft (15.6 m) long with a longest span of 49 ft (14.9 m) and a deck 32 ft wide.

Who owns IRR BIA RTE 449 over Soco Creek?

It is owned by the Bureau of Indian Affairs.