US Bridges

FAS 272 over Duck River

Good

Marshall County, Tennessee · 2 M S JCT SR99&SR272 · Structure no. 59S42770007

Built
1970
55 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
368 ft
3 main spans
Daily traffic
1,583
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 272 over Duck River is a steel continuous stringer/multi-beam or girder carrying FAS 272 over Duck River in Marshall 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 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 1,583 vehicles a day, roughly 5% of them trucks, projected to reach 2,211 by 2042. The structure is 368 ft (112.2 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 272
CrossesDuck River
Location2 M S JCT SR99&SR272
RouteState Highway 272
Coordinates35.57643, -86.77849
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 protection7 GoodSome minor problems.
Last inspectionSeptember 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.3 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length368 ft (112.2 m)
Longest span148 ft (45.1 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,583 (2021)
Projected traffic2,211 by 2042
Trucks5%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 272 over Duck River built?

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

What condition is FAS 272 over Duck River 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 2024.

How much traffic does FAS 272 over Duck River carry?

About 1,583 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 272 over Duck River?

The structure is 368 ft (112.2 m) long with a longest span of 148 ft (45.1 m) and a deck 32 ft wide.

Who owns FAS 272 over Duck River?

It is owned by the State Highway Agency.