US Bridges

FAP 401 (sr 24) over Barton Creek

PoorPosted for load

Wilson County, Tennessee · 1.7 M W JCT SR24&SR10 · Structure no. 95SR0240015

Built
1932
93 years old, rebuilt 1956
Condition
Poor
inspected November 2023
Type
Tee Beam
Concrete
Length
171 ft
6 main spans
Daily traffic
18,565
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 401 (sr 24) over Barton Creek is a concrete tee beam carrying FAP 401 (sr 24) over Barton Creek in Wilson County, Tennessee. It was built in 1932 and reconstructed in 1956, so it is 93 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 18,565 vehicles a day, roughly 9% of them trucks, projected to reach 31,322 by 2041. The structure is 171 ft (52.1 m) long and 59 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFAP 401 (sr 24)
CrossesBarton Creek
Location1.7 M W JCT SR24&SR10
RouteU.S. Route 70
Coordinates36.21278, -86.32027
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.7 US tons
Inventory rating22.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length171 ft (52.1 m)
Longest span29 ft (8.8 m)
Deck width59 ft (18 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,565 (2021)
Projected traffic31,322 by 2041
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$874,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 401 (sr 24) over Barton Creek built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1956.

What condition is FAP 401 (sr 24) over Barton Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.

How much traffic does FAP 401 (sr 24) over Barton Creek carry?

About 18,565 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 401 (sr 24) over Barton Creek?

The structure is 171 ft (52.1 m) long with a longest span of 29 ft (8.8 m) and a deck 59 ft wide.

Who owns FAP 401 (sr 24) over Barton Creek?

It is owned by the State Highway Agency.