US Bridges

Nfa A410 over Wagner Creek

Fair

Franklin County, Tennessee · South of SR50 · Structure no. 260A4100001

Built
1940
85 years old, rebuilt 2009
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
57 ft
1 main span
Daily traffic
690
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa A410 over Wagner Creek is a steel stringer/multi-beam or girder carrying Nfa A410 over Wagner Creek in Franklin County, Tennessee. It was built in 1940 and reconstructed in 2009, so it is 85 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 5 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 690 vehicles a day, roughly 2% of them trucks, projected to reach 1,104 by 2041. The structure is 57 ft (17.3 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesNfa A410
CrossesWagner Creek
LocationSouth of SR50
RouteCity Street 410
CountyFranklin County
StateTennessee
Coordinates35.2038, -86.08062
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating38.9 US tons
Inventory rating30 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length57 ft (17.3 m)
Longest span52 ft (15.8 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic690 (2020)
Projected traffic1,104 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 A410 over Wagner Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2009.

What condition is Nfa A410 over Wagner 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 August 2023.

How much traffic does Nfa A410 over Wagner Creek carry?

About 690 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A410 over Wagner Creek?

The structure is 57 ft (17.3 m) long with a longest span of 52 ft (15.8 m) and a deck 32 ft wide.

Who owns Nfa A410 over Wagner Creek?

It is owned by the City or Municipal Highway Agency.