US Bridges

NFSR 35-1 over Citico Creek

Fair

Monroe County, Tennessee · National Forest · Structure no. 080404000003075

Built
1922
103 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
102 ft
2 main spans
Daily traffic
43
2005 count
Owner
Federal
U.S. Forest Service

About this bridge

NFSR 35-1 over Citico Creek is a steel stringer/multi-beam or girder carrying NFSR 35-1 over Citico Creek in Monroe County, Tennessee. It was built in 1922, so it is 103 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.

It carries about 43 vehicles a day, projected to reach 64 by 2045. The structure is 102 ft (31.1 m) long and 12 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

Open in Google Maps
CarriesNFSR 35-1
CrossesCitico Creek
LocationNational Forest
RouteFederal Lands Road 35-1
CountyMonroe County
StateTennessee
Coordinates35.43126, -84.10462
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.5 US tons
Inventory rating33.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadOther
Structure length102 ft (31.1 m)
Longest span50 ft (15.2 m)
Deck width12 ft (3.8 m)
Roadway width10 ft (3.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43 (2005)
Projected traffic64 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
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 35-1 over Citico Creek built?

It was built in 1922, making it 103 years old in 2025.

What condition is NFSR 35-1 over Citico 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 August 2023.

How much traffic does NFSR 35-1 over Citico Creek carry?

About 43 vehicles per day (2005 count).

How long is NFSR 35-1 over Citico Creek?

The structure is 102 ft (31.1 m) long with a longest span of 50 ft (15.2 m) and a deck 12 ft wide.

Who owns NFSR 35-1 over Citico Creek?

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