US Bridges

FAP 55 over Good Branch

Good

Moore County, Tennessee · .8 MI N of Lynchburg · Structure no. 64SR0550005

Built
1953
72 years old, rebuilt 2024
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
40 ft
2 main spans
Daily traffic
8,146
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 55 over Good Branch is a prestressed concrete continuous box beam or girders - single or spread carrying FAP 55 over Good Branch in Moore County, Tennessee. It was built in 1953 and reconstructed in 2024, so it is 72 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 8,146 vehicles a day, roughly 10% of them trucks, projected to reach 13,034 by 2042. The structure is 40 ft (12.3 m) long and 47 ft wide. If it were closed, the detour would be 46 mi (74 km).

CarriesFAP 55
CrossesGood Branch
Location.8 MI N of Lynchburg
RouteState Highway 55
Coordinates35.29943, -86.36457
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length40 ft (12.3 m)
Longest span20 ft (6.2 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,146 (2021)
Projected traffic13,034 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed46 mi (74 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 55 over Good Branch built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 2024.

What condition is FAP 55 over Good Branch 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 December 2024.

How much traffic does FAP 55 over Good Branch carry?

About 8,146 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is FAP 55 over Good Branch?

The structure is 40 ft (12.3 m) long with a longest span of 20 ft (6.2 m) and a deck 47 ft wide.

Who owns FAP 55 over Good Branch?

It is owned by the State Highway Agency.