US Bridges

Nfa A157 over Rutherford Creek

FairPosted for load

Maury County, Tennessee · 5 M. Ne. Columbia. · Structure no. 600A1570001

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
83 ft
2 main spans
Daily traffic
400
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa A157 over Rutherford Creek is a steel stringer/multi-beam or girder carrying Nfa A157 over Rutherford Creek in Maury County, Tennessee. It was built in 1960, so it is 65 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 400 vehicles a day, roughly 2% of them trucks, projected to reach 640 by 2041. The structure is 83 ft (25.3 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNfa A157
CrossesRutherford Creek
Location5 M. Ne. Columbia.
RouteCounty Highway 157
Coordinates35.67315, -86.97804
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating27.8 US tons
Inventory rating19.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length83 ft (25.3 m)
Longest span41 ft (12.5 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2020)
Projected traffic640 by 2041
Trucks2%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$572,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa A157 over Rutherford Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Nfa A157 over Rutherford 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 April 2024.

How much traffic does Nfa A157 over Rutherford Creek carry?

About 400 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A157 over Rutherford Creek?

The structure is 83 ft (25.3 m) long with a longest span of 41 ft (12.5 m) and a deck 26 ft wide.

Who owns Nfa A157 over Rutherford Creek?

It is owned by the County Highway Agency.