US Bridges

Nfa 2032 (sa 9510) over Williams Branch

Fair

Wilson County, Tennessee · 1.3 MI East of SR266 · Structure no. 95020320003

Built
1970
55 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete Continuous
Length
67 ft
3 main spans
Daily traffic
489
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2032 (sa 9510) over Williams Branch is a concrete continuous culvert carrying Nfa 2032 (sa 9510) over Williams Branch in Wilson County, Tennessee. It was built in 1970, so it is 55 years old, older 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 489 vehicles a day, roughly 3% of them trucks, projected to reach 592 by 2040. The structure is 67 ft (20.4 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesNfa 2032 (sa 9510)
CrossesWilliams Branch
Location1.3 MI East of SR266
RouteCounty Highway 2032
CountyWilson County
StateTennessee
Coordinates36.004, -86.22065
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length67 ft (20.4 m)
Longest span21 ft (6.4 m)
Deck width29 ft (8.7 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic489 (2021)
Projected traffic592 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 2032 (sa 9510) over Williams Branch built?

It was built in 1970, making it 55 years old in 2025.

What condition is Nfa 2032 (sa 9510) over Williams 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 June 2024.

How much traffic does Nfa 2032 (sa 9510) over Williams Branch carry?

About 489 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2032 (sa 9510) over Williams Branch?

The structure is 67 ft (20.4 m) long with a longest span of 21 ft (6.4 m) and a deck 29 ft wide.

Who owns Nfa 2032 (sa 9510) over Williams Branch?

It is owned by the County Highway Agency.