US Bridges

Nfa 1757 (sa 0317) over Bennetts Creek

Fair

Benton County, Tennessee · 2.4 MI SW JCT Henry&stew. · Structure no. 03017570009

Built
1986
39 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
168
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1757 (sa 0317) over Bennetts Creek is a concrete continuous culvert carrying Nfa 1757 (sa 0317) over Bennetts Creek in Benton County, Tennessee. It was built in 1986, so it is 39 years old, younger 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 168 vehicles a day, roughly 3% of them trucks, projected to reach 269 by 2042. The structure is 32 ft (9.8 m) long and 26 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesNfa 1757 (sa 0317)
CrossesBennetts Creek
Location2.4 MI SW JCT Henry&stew.
RouteCounty Highway 1757
CountyBenton County
StateTennessee
Coordinates36.35614, -88.03381
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 alignment8: Equal to present desirable criteria
Operating rating85.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width26 ft (8 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic168 (2021)
Projected traffic269 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 1757 (sa 0317) over Bennetts Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Nfa 1757 (sa 0317) over Bennetts 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 February 2024.

How much traffic does Nfa 1757 (sa 0317) over Bennetts Creek carry?

About 168 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1757 (sa 0317) over Bennetts Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 26 ft wide.

Who owns Nfa 1757 (sa 0317) over Bennetts Creek?

It is owned by the County Highway Agency.