US Bridges

Nfa A263 (sa 6509) over Judge Branch

FairPosted for load

Morgan County, Tennessee · Frozen Head State Park · Structure no. 650A2630001

Built
1935
90 years old, rebuilt 2008
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
100
2020 count
Owner
State
State Park, Forest, or Reservation Agency

About this bridge

Nfa A263 (sa 6509) over Judge Branch is a steel stringer/multi-beam or girder carrying Nfa A263 (sa 6509) over Judge Branch in Morgan County, Tennessee. It was built in 1935 and reconstructed in 2008, so it is 90 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 2% of them trucks, projected to reach 160 by 2042. The structure is 30 ft (9.1 m) long and 12 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesNfa A263 (sa 6509)
CrossesJudge Branch
LocationFrozen Head State Park
RouteState Lands Road 263
Coordinates36.12598, -84.50304
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating17.5 US tons
Inventory rating13.6 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadH 10
Structure length30 ft (9.1 m)
Longest span29 ft (8.8 m)
Deck width12 ft (3.6 m)
Roadway width12 ft (3.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic160 by 2042
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Park, Forest, or Reservation Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$434,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa A263 (sa 6509) over Judge Branch built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2008.

What condition is Nfa A263 (sa 6509) over Judge 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 May 2023.

How much traffic does Nfa A263 (sa 6509) over Judge Branch carry?

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

How long is Nfa A263 (sa 6509) over Judge Branch?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 12 ft wide.

Who owns Nfa A263 (sa 6509) over Judge Branch?

It is owned by the State Park, Forest, or Reservation Agency and maintained by the State Highway Agency.