US Bridges

FAP 92 over Muddy Creek

PoorPosted for load

Jefferson County, Tennessee · 2 M NE of Von Hill RD · Structure no. 45SR0920003

Built
1946
79 years old, rebuilt 1968
Condition
Poor
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
217 ft
3 main spans
Daily traffic
1,648
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 92 over Muddy Creek is a steel continuous stringer/multi-beam or girder carrying FAP 92 over Muddy Creek in Jefferson County, Tennessee. It was built in 1946 and reconstructed in 1968, so it is 79 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,648 vehicles a day, roughly 6% of them trucks, projected to reach 2,637 by 2042. The structure is 217 ft (66 m) long and 22 ft wide. If it were closed, the detour would be 42.3 mi (68 km).

CarriesFAP 92
CrossesMuddy Creek
Location2 M NE of Von Hill RD
RouteState Highway 92
Coordinates35.95425, -83.36681
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
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 rating13.2 US tons
Inventory rating10.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length217 ft (66 m)
Longest span82 ft (25.1 m)
Deck width22 ft (6.6 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,648 (2021)
Projected traffic2,637 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.3 mi (68 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway 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$2.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 92 over Muddy Creek built?

It was built in 1946, making it 79 years old in 2025. It was reconstructed in 1968.

What condition is FAP 92 over Muddy Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.

How much traffic does FAP 92 over Muddy Creek carry?

About 1,648 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is FAP 92 over Muddy Creek?

The structure is 217 ft (66 m) long with a longest span of 82 ft (25.1 m) and a deck 22 ft wide.

Who owns FAP 92 over Muddy Creek?

It is owned by the State Highway Agency.