US Bridges

Nfa 2366 (sa 7314) over Caney Creek

GoodPosted for load

Roane County, Tennessee · S Off I40-EXIT E of SR 58 · Structure no. 73S24020001

Built
1940
85 years old
Condition
Good
inspected April 2023
Type
Tee Beam
Concrete
Length
80 ft
1 main span
Daily traffic
80
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2366 (sa 7314) over Caney Creek is a concrete tee beam carrying Nfa 2366 (sa 7314) over Caney Creek in Roane County, Tennessee. It was built in 1940, so it is 85 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 80 vehicles a day, roughly 3% of them trucks, projected to reach 128 by 2042. The structure is 80 ft (24.4 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNfa 2366 (sa 7314)
CrossesCaney Creek
LocationS Off I40-EXIT E of SR 58
RouteCounty Highway 2366
Coordinates35.87147, -84.37372
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating16.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length80 ft (24.4 m)
Longest span48 ft (14.6 m)
Deck width22 ft (6.6 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2021)
Projected traffic128 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 statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$176,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 2366 (sa 7314) over Caney Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is Nfa 2366 (sa 7314) over Caney Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does Nfa 2366 (sa 7314) over Caney Creek carry?

About 80 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2366 (sa 7314) over Caney Creek?

The structure is 80 ft (24.4 m) long with a longest span of 48 ft (14.6 m) and a deck 22 ft wide.

Who owns Nfa 2366 (sa 7314) over Caney Creek?

It is owned by the County Highway Agency.