US Bridges

Nfa A358 over I0024

Good

Rutherford County, Tennessee · 5.3 MI SE JCT I24&SR10 · Structure no. 75I00240037

Built
1968
57 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
446 ft
5 main spans
Daily traffic
100
2020 count
Owner
State
State Highway Agency

About this bridge

Nfa A358 over I0024 is a concrete continuous box beam or girders - single or spread carrying Nfa A358 over I0024 in Rutherford County, Tennessee. It was built in 1968, so it is 57 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 100 vehicles a day, roughly 2% of them trucks, projected to reach 160 by 2042. The structure is 446 ft (135.9 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesNfa A358
CrossesI0024
Location5.3 MI SE JCT I24&SR10
RouteCounty Highway 0A358
Coordinates35.74608, -86.34016
Functional classUrban Local

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.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length446 ft (135.9 m)
Longest span120 ft (36.6 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic160 by 2042
Trucks2%
Lanes on structure2
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nfa A358 over I0024 built?

It was built in 1968, making it 57 years old in 2025.

What condition is Nfa A358 over I0024 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 June 2024.

How much traffic does Nfa A358 over I0024 carry?

About 100 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A358 over I0024?

The structure is 446 ft (135.9 m) long with a longest span of 120 ft (36.6 m) and a deck 28 ft wide.

Who owns Nfa A358 over I0024?

It is owned by the State Highway Agency.