US Bridges

NFSR 23 over Lost Creek

Fair

Polk County, Tennessee · No Data Entered · Structure no. 080401000001064

Built
1997
28 years old
Condition
Fair
inspected December 2024
Type
Culvert
Steel
Length
26 ft
4 main spans
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

NFSR 23 over Lost Creek is a steel culvert carrying NFSR 23 over Lost Creek in Polk County, Tennessee. It was built in 1997, so it is 28 years old, younger 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 26 ft (7.9 m) long.

CarriesNFSR 23
CrossesLost Creek
LocationNo Data Entered
RouteFederal Lands Road 23
Coordinates35.13036, -84.43181
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
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation*: *
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating—
Inventory rating—

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span0 ft (0 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (—)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NFSR 23 over Lost Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is NFSR 23 over Lost Creek 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 December 2024.

How much traffic does NFSR 23 over Lost Creek carry?

About 50 vehicles per day (latest count).

How long is NFSR 23 over Lost Creek?

The structure is 26 ft (7.9 m) long.

Who owns NFSR 23 over Lost Creek?

It is owned by the U.S. Forest Service.