US Bridges

FAS 140 over Overflow

Good

Henry County, Tennessee · 2.2 Mi.North of Mckenzie · Structure no. 40S80920005

Built
2003
22 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
619
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 140 over Overflow is a prestressed concrete box beam or girders - multiple carrying FAS 140 over Overflow in Henry County, Tennessee. It was built in 2003, so it is 22 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 619 vehicles a day, roughly 3% of them trucks, projected to reach 990 by 2042. The structure is 75 ft (22.9 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 140
CrossesOverflow
Location2.2 Mi.North of Mckenzie
RouteState Highway 140
Coordinates36.18228, -88.50667
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span75 ft (22.9 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic619 (2021)
Projected traffic990 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 140 over Overflow built?

It was built in 2003, making it 22 years old in 2025.

What condition is FAS 140 over Overflow 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 September 2023.

How much traffic does FAS 140 over Overflow carry?

About 619 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is FAS 140 over Overflow?

The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 31 ft wide.

Who owns FAS 140 over Overflow?

It is owned by the State Highway Agency.