US Bridges

FAP 160 Rl over I81

Fair

Hamblen County, Tennessee · Near Morristowm · Structure no. 32I00810015

Built
1968
57 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
219 ft
2 main spans
Daily traffic
3,842
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 160 Rl over I81 is a concrete continuous box beam or girders - multiple carrying FAP 160 Rl over I81 in Hamblen County, Tennessee. It was built in 1968, so it is 57 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 3,842 vehicles a day, roughly 3% of them trucks, projected to reach 5,232 by 2040. The structure is 219 ft (66.6 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAP 160 Rl
CrossesI81
LocationNear Morristowm
RouteState Highway 160
Coordinates36.16763, -83.21865
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating39.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length219 ft (66.6 m)
Longest span107 ft (32.6 m)
Deck width46 ft (13.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,842 (2021)
Projected traffic5,232 by 2040
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAP 160 Rl over I81 built?

It was built in 1968, making it 57 years old in 2025.

What condition is FAP 160 Rl over I81 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 March 2024.

How much traffic does FAP 160 Rl over I81 carry?

About 3,842 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is FAP 160 Rl over I81?

The structure is 219 ft (66.6 m) long with a longest span of 107 ft (32.6 m) and a deck 46 ft wide.

Who owns FAP 160 Rl over I81?

It is owned by the State Highway Agency.