US Bridges

Nfa A916 349496D over Cfw Railroad

Good

Warren County, Tennessee · .09 MI W of SR1 · Structure no. 89034070001

Built
1991
34 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
6,800
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa A916 349496D over Cfw Railroad is a prestressed concrete stringer/multi-beam or girder carrying Nfa A916 349496D over Cfw Railroad in Warren County, Tennessee. It was built in 1991, so it is 34 years old, younger 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 6,800 vehicles a day, roughly 5% of them trucks, projected to reach 10,880 by 2042. The structure is 56 ft (17.1 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNfa A916 349496D
CrossesCfw Railroad
Location.09 MI W of SR1
RouteCity Street 916
Coordinates35.68095, -85.76902
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating34.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length56 ft (17.1 m)
Longest span56 ft (17.1 m)
Deck width46 ft (14 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,800 (2020)
Projected traffic10,880 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 A916 349496D over Cfw Railroad built?

It was built in 1991, making it 34 years old in 2025.

What condition is Nfa A916 349496D over Cfw Railroad 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 March 2023.

How much traffic does Nfa A916 349496D over Cfw Railroad carry?

About 6,800 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Nfa A916 349496D over Cfw Railroad?

The structure is 56 ft (17.1 m) long with a longest span of 56 ft (17.1 m) and a deck 46 ft wide.

Who owns Nfa A916 349496D over Cfw Railroad?

It is owned by the City or Municipal Highway Agency.