US Bridges

FAP 9 347406V over CSX Railroad

Good

Campbell County, Tennessee · 1 M NW of Lafollette · Structure no. 07SR0090019

Built
2011
14 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
189 ft
3 main spans
Daily traffic
27,039
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 9 347406V over CSX Railroad is a prestressed concrete continuous stringer/multi-beam or girder carrying FAP 9 347406V over CSX Railroad in Campbell County, Tennessee. It was built in 2011, so it is 14 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 27,039 vehicles a day, roughly 9% of them trucks, projected to reach 40,133 by 2042. The structure is 189 ft (57.7 m) long and 101 ft wide. If it were closed, the detour would be 57.2 mi (92 km).

CarriesFAP 9 347406V
CrossesCSX Railroad
Location1 M NW of Lafollette
RouteU.S. Route 25
Coordinates36.35355, -84.15083
Functional classUrban Other Principal Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating69.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length189 ft (57.7 m)
Longest span80 ft (24.5 m)
Deck width101 ft (30.8 m)
Roadway width89 ft (27.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,039 (2021)
Projected traffic40,133 by 2042
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed57.2 mi (92 km)
TollOn a free road
National Highway SystemYes

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 FAP 9 347406V over CSX Railroad built?

It was built in 2011, making it 14 years old in 2025.

What condition is FAP 9 347406V over CSX 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 April 2023.

How much traffic does FAP 9 347406V over CSX Railroad carry?

About 27,039 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 9 347406V over CSX Railroad?

The structure is 189 ft (57.7 m) long with a longest span of 80 ft (24.5 m) and a deck 101 ft wide.

Who owns FAP 9 347406V over CSX Railroad?

It is owned by the State Highway Agency.