US Bridges

Nfa A380 over Br N Fork Forked Deer

Good

Gibson County, Tennessee · 3.8 M NE JCT SR76&SR186 · Structure no. 270A3800001

Built
2019
6 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete Continuous
Length
32 ft
2 main spans
Daily traffic
10
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa A380 over Br N Fork Forked Deer is a concrete continuous culvert carrying Nfa A380 over Br N Fork Forked Deer in Gibson County, Tennessee. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, roughly 2% of them trucks, projected to reach 16 by 2042. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesNfa A380
CrossesBr N Fork Forked Deer
Location3.8 M NE JCT SR76&SR186
RouteCounty Highway 380
CountyGibson County
StateTennessee
Coordinates35.93008, -88.8435
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.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length32 ft (9.8 m)
Longest span16 ft (4.9 m)
Deck width30 ft (9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2020)
Projected traffic16 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 A380 over Br N Fork Forked Deer built?

It was built in 2019, making it 6 years old in 2025.

What condition is Nfa A380 over Br N Fork Forked Deer 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 July 2023.

How much traffic does Nfa A380 over Br N Fork Forked Deer carry?

About 10 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A380 over Br N Fork Forked Deer?

The structure is 32 ft (9.8 m) long with a longest span of 16 ft (4.9 m) and a deck 30 ft wide.

Who owns Nfa A380 over Br N Fork Forked Deer?

It is owned by the County Highway Agency.