US Bridges

Nfa A812 over South Fork Harris Creek

Good

Obion County, Tennessee · In South Fulton Tennessee · Structure no. 66L29440001

Built
2016
9 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete Continuous
Length
48 ft
3 main spans
Daily traffic
1,067
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa A812 over South Fork Harris Creek is a concrete continuous culvert carrying Nfa A812 over South Fork Harris Creek in Obion County, Tennessee. It was built in 2016, so it is 9 years old, younger 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.

It carries about 1,067 vehicles a day, roughly 3% of them trucks, projected to reach 736 by 2041. The structure is 48 ft (14.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNfa A812
CrossesSouth Fork Harris Creek
LocationIn South Fulton Tennessee
RouteCity Street 812
Coordinates36.50008, -88.87236
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length48 ft (14.6 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,067 (2021)
Projected traffic736 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 A812 over South Fork Harris Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Nfa A812 over South Fork Harris 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 March 2023.

How much traffic does Nfa A812 over South Fork Harris Creek carry?

About 1,067 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa A812 over South Fork Harris Creek?

The structure is 48 ft (14.6 m) long with a longest span of 16 ft (4.9 m).

Who owns Nfa A812 over South Fork Harris Creek?

It is owned by the City or Municipal Highway Agency.