US Bridges

FAS 141 over Smith Fork Creek

FairPosted for load

Smith County, Tennessee · .5 Mi.W.Of Lancaster · Structure no. 80SR1410011

Built
1956
69 years old, rebuilt 1993
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
461 ft
3 main spans
Daily traffic
205
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 141 over Smith Fork Creek is a steel continuous stringer/multi-beam or girder carrying FAS 141 over Smith Fork Creek in Smith County, Tennessee. It was built in 1956 and reconstructed in 1993, so it is 69 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. Its operating status is: posted for load restriction.

It carries about 205 vehicles a day, roughly 5% of them trucks, projected to reach 328 by 2042. The structure is 461 ft (140.5 m) long and 34 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

CarriesFAS 141
CrossesSmith Fork Creek
Location.5 Mi.W.Of Lancaster
RouteState Highway 141
Coordinates36.12473, -85.87032
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating35.4 US tons
Inventory rating27.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+7 approach)
Design loadHS 20
Structure length461 ft (140.5 m)
Longest span100 ft (30.5 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic205 (2021)
Projected traffic328 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 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 141 over Smith Fork Creek built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1993.

What condition is FAS 141 over Smith Fork 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 June 2023.

How much traffic does FAS 141 over Smith Fork Creek carry?

About 205 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 141 over Smith Fork Creek?

The structure is 461 ft (140.5 m) long with a longest span of 100 ft (30.5 m) and a deck 34 ft wide.

Who owns FAS 141 over Smith Fork Creek?

It is owned by the State Highway Agency.