US Bridges

Nfa 1159 (sa 9318) over Caney Fork River

Fair

White County, Tennessee · 1 MI N of Van Buren CO Li · Structure no. 93S42510001

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
427 ft
3 main spans
Daily traffic
533
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1159 (sa 9318) over Caney Fork River is a steel continuous stringer/multi-beam or girder carrying Nfa 1159 (sa 9318) over Caney Fork River in White County, Tennessee. It was built in 1970, so it is 55 years old, older than the Tennessee average of 47.4 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 533 vehicles a day, roughly 3% of them trucks, projected to reach 853 by 2042. The structure is 427 ft (130.1 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNfa 1159 (sa 9318)
CrossesCaney Fork River
Location1 MI N of Van Buren CO Li
RouteCounty Highway 1159
Coordinates35.82447, -85.41835
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 geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.5 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length427 ft (130.1 m)
Longest span159 ft (48.5 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic533 (2021)
Projected traffic853 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
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 Nfa 1159 (sa 9318) over Caney Fork River built?

It was built in 1970, making it 55 years old in 2025.

What condition is Nfa 1159 (sa 9318) over Caney Fork River 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 Nfa 1159 (sa 9318) over Caney Fork River carry?

About 533 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1159 (sa 9318) over Caney Fork River?

The structure is 427 ft (130.1 m) long with a longest span of 159 ft (48.5 m) and a deck 34 ft wide.

Who owns Nfa 1159 (sa 9318) over Caney Fork River?

It is owned by the County Highway Agency.