US Bridges

FAP 107 over Katy Creek

Fair

Washington County, Tennessee · 4.3 M NE JCT SR107&SR353 · Structure no. 90SR1070009

Built
1931
94 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
4,335
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 107 over Katy Creek is a concrete continuous culvert carrying FAP 107 over Katy Creek in Washington County, Tennessee. It was built in 1931, so it is 94 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 4,335 vehicles a day, roughly 5% of them trucks, projected to reach 6,227 by 2042. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 24.9 mi (40 km).

Location

Open in Google Maps
CarriesFAP 107
CrossesKaty Creek
Location4.3 M NE JCT SR107&SR353
RouteState Highway 107
CountyWashington County
StateTennessee
Coordinates36.17518, -82.52782
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length27 ft (8.2 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,335 (2021)
Projected traffic6,227 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$266,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 107 over Katy Creek built?

It was built in 1931, making it 94 years old in 2025.

What condition is FAP 107 over Katy 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 October 2023.

How much traffic does FAP 107 over Katy Creek carry?

About 4,335 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAP 107 over Katy Creek?

The structure is 27 ft (8.2 m) long with a longest span of 11 ft (3.5 m).

Who owns FAP 107 over Katy Creek?

It is owned by the State Highway Agency.