US Bridges

Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB

Fair

Putnam County, Tennessee · 1.2 MI from SR56 · Structure no. 71I00400065

Built
2018
7 years old
Condition
Fair
inspected July 2024
Type
Tee Beam
Prestressed Concrete
Length
150 ft
1 main span
Daily traffic
4,058
2021 count
Owner
State
State Highway Agency

About this bridge

Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB is a prestressed concrete tee beam carrying Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB in Putnam County, Tennessee. It was built in 2018, so it is 7 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,058 vehicles a day, roughly 6% of them trucks, projected to reach 6,493 by 2042. The structure is 150 ft (45.7 m) long and 97 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesNfa A525 (sa 7114)
CrossesMine Lick CR RD / I-40WB
Location1.2 MI from SR56
RouteCounty Highway 5830
CountyPutnam County
StateTennessee
Coordinates36.14022, -85.57882
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckCorrugated steel
Main spans1
Design loadHL 93
Structure length150 ft (45.7 m)
Longest span150 ft (45.7 m)
Deck width97 ft (29.7 m)
Roadway width96 ft (29.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,058 (2021)
Projected traffic6,493 by 2042
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB built?

It was built in 2018, making it 7 years old in 2025.

What condition is Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB 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 July 2024.

How much traffic does Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB carry?

About 4,058 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB?

The structure is 150 ft (45.7 m) long with a longest span of 150 ft (45.7 m) and a deck 97 ft wide.

Who owns Nfa A525 (sa 7114) over Mine Lick CR RD / I-40WB?

It is owned by the State Highway Agency.