US Bridges

FAS 185 over Sand Creek

Fair

Gibson County, Tennessee · In Dyer City Limits · Structure no. 27SR0050029

Built
1929
96 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
2,953
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 185 over Sand Creek is a concrete continuous culvert carrying FAS 185 over Sand Creek in Gibson County, Tennessee. It was built in 1929, so it is 96 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 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 2,953 vehicles a day, roughly 5% of them trucks, projected to reach 4,725 by 2042. The structure is 22 ft (6.7 m) long and 52 ft wide. If it were closed, the detour would be 37.3 mi (60 km).

CarriesFAS 185
CrossesSand Creek
LocationIn Dyer City Limits
RouteState Highway 185
Coordinates36.07269, -88.99795
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width52 ft (15.8 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,953 (2021)
Projected traffic4,725 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 185 over Sand Creek built?

It was built in 1929, making it 96 years old in 2025.

What condition is FAS 185 over Sand 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 June 2023.

How much traffic does FAS 185 over Sand Creek carry?

About 2,953 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 185 over Sand Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 52 ft wide.

Who owns FAS 185 over Sand Creek?

It is owned by the State Highway Agency.