US Bridges

FAS 198 over Old River Bed

Fair

Madison County, Tennessee · 1.8 MI JCT of SR 197 · Structure no. 57S81880025

Built
1996
29 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
201 ft
5 main spans
Daily traffic
386
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 198 over Old River Bed is a prestressed concrete continuous box beam or girders - single or spread carrying FAS 198 over Old River Bed in Madison County, Tennessee. It was built in 1996, so it is 29 years old, younger 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 6 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 386 vehicles a day, roughly 5% of them trucks, projected to reach 579 by 2041. The structure is 201 ft (61.3 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 198
CrossesOld River Bed
Location1.8 MI JCT of SR 197
RouteState Highway 198
Coordinates35.59075, -88.63886
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length201 ft (61.3 m)
Longest span40 ft (12.3 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic386 (2021)
Projected traffic579 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 198 over Old River Bed built?

It was built in 1996, making it 29 years old in 2025.

What condition is FAS 198 over Old River Bed 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 May 2023.

How much traffic does FAS 198 over Old River Bed carry?

About 386 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 198 over Old River Bed?

The structure is 201 ft (61.3 m) long with a longest span of 40 ft (12.3 m) and a deck 34 ft wide.

Who owns FAS 198 over Old River Bed?

It is owned by the State Highway Agency.