US Bridges

IRR BIA RTE 414 over Big Witch Creek

Fair

Jackson County, North Carolina · 6 KM NE of Cherokee Nc · Structure no. 00000000000S211

Built
1973
52 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
48 ft
1 main span
Daily traffic
700
2024 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 414 over Big Witch Creek is a prestressed concrete box beam or girders - multiple carrying IRR BIA RTE 414 over Big Witch Creek in Jackson County, North Carolina. It was built in 1973, so it is 52 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 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 700 vehicles a day, roughly 3% of them trucks, projected to reach 850 by 2044. The structure is 48 ft (14.6 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesIRR BIA RTE 414
CrossesBig Witch Creek
Location6 KM NE of Cherokee Nc
RouteFederal Lands Road 414
Coordinates35.4846, -83.25441
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.9 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length48 ft (14.6 m)
Longest span44 ft (13.3 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2024)
Projected traffic850 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 414 over Big Witch Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is IRR BIA RTE 414 over Big Witch 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 414 over Big Witch Creek carry?

About 700 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is IRR BIA RTE 414 over Big Witch Creek?

The structure is 48 ft (14.6 m) long with a longest span of 44 ft (13.3 m) and a deck 30 ft wide.

Who owns IRR BIA RTE 414 over Big Witch Creek?

It is owned by the Bureau of Indian Affairs.