US Bridges

FAP 55 over Branch

Fair

Coffee County, Tennessee · 1.6 Mi.W.Of Warren County · Structure no. 16SR0550017

Built
1950
75 years old, rebuilt 1986
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
31 ft
2 main spans
Daily traffic
9,271
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 55 over Branch is a concrete continuous culvert carrying FAP 55 over Branch in Coffee County, Tennessee. It was built in 1950 and reconstructed in 1986, so it is 75 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 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 9,271 vehicles a day, roughly 10% of them trucks, projected to reach 14,834 by 2042. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesFAP 55
CrossesBranch
Location1.6 Mi.W.Of Warren County
RouteState Highway 55
Coordinates35.56245, -85.96101
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,271 (2021)
Projected traffic14,834 by 2042
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 55 over Branch built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1986.

What condition is FAP 55 over Branch 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 November 2023.

How much traffic does FAP 55 over Branch carry?

About 9,271 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is FAP 55 over Branch?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m).

Who owns FAP 55 over Branch?

It is owned by the State Highway Agency.