US Bridges

FAS 39 over Middle Creek

Poor

McMinn County, Tennessee · .8 Mile West of Englewood · Structure no. 54SR0390001

Built
1951
74 years old
Condition
Poor
inspected April 2023
Type
Tee Beam
Concrete
Length
171 ft
6 main spans
Daily traffic
5,610
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 39 over Middle Creek is a concrete tee beam carrying FAS 39 over Middle Creek in McMinn County, Tennessee. It was built in 1951, so it is 74 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.

It carries about 5,610 vehicles a day, roughly 5% of them trucks, projected to reach 8,976 by 2042. The structure is 171 ft (52.1 m) long and 32 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesFAS 39
CrossesMiddle Creek
Location.8 Mile West of Englewood
RouteState Highway 39
Coordinates35.42591, -84.51554
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 alignment7: Better than present minimum criteria
Operating rating47.6 US tons
Inventory rating28.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 20
Structure length171 ft (52.1 m)
Longest span29 ft (8.8 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,610 (2021)
Projected traffic8,976 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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$2.5 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 39 over Middle Creek built?

It was built in 1951, making it 74 years old in 2025.

What condition is FAS 39 over Middle 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 April 2023.

How much traffic does FAS 39 over Middle Creek carry?

About 5,610 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 39 over Middle Creek?

The structure is 171 ft (52.1 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.

Who owns FAS 39 over Middle Creek?

It is owned by the State Highway Agency.