US Bridges

Nfa A982 over Branch

FairPosted for load

Gibson County, Tennessee · 2.4 MI NE JCT SR43&SR105 · Structure no. 270A9820003

Built
1989
36 years old, rebuilt 2015
Condition
Fair
inspected July 2023
Type
Channel Beam
Concrete
Length
38 ft
2 main spans
Daily traffic
130
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa A982 over Branch is a concrete channel beam carrying Nfa A982 over Branch in Gibson County, Tennessee. It was built in 1989 and reconstructed in 2015, so it is 36 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 130 vehicles a day, roughly 10% of them trucks, projected to reach 208 by 2042. The structure is 38 ft (11.6 m) long and 22 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

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CarriesNfa A982
CrossesBranch
Location2.4 MI NE JCT SR43&SR105
RouteCounty Highway 982
CountyGibson County
StateTennessee
Coordinates36.01069, -89.11134
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating27.9 US tons
Inventory rating17.9 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width22 ft (6.6 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2020)
Projected traffic208 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$544,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa A982 over Branch built?

It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2015.

What condition is Nfa A982 over Branch 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 July 2023.

How much traffic does Nfa A982 over Branch carry?

About 130 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Nfa A982 over Branch?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 22 ft wide.

Who owns Nfa A982 over Branch?

It is owned by the County Highway Agency.