US Bridges

FAS 156 over Graham Cove Branch

Fair

Marion County, Tennessee · 2.7 Mi.E.Of New Hope · Structure no. 58SR1560007

Built
1930
95 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
1,419
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 156 over Graham Cove Branch is a concrete continuous culvert carrying FAS 156 over Graham Cove Branch in Marion County, Tennessee. It was built in 1930, so it is 95 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 1,419 vehicles a day, roughly 5% of them trucks, projected to reach 2,080 by 2040. The structure is 32 ft (9.7 m) long and 30 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

Open in Google Maps
CarriesFAS 156
CrossesGraham Cove Branch
Location2.7 Mi.E.Of New Hope
RouteState Highway 156
CountyMarion County
StateTennessee
Coordinates35.00132, -85.57468
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating28.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length32 ft (9.7 m)
Longest span10 ft (3 m)
Deck width30 ft (9.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,419 (2021)
Projected traffic2,080 by 2040
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$104,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 156 over Graham Cove Branch built?

It was built in 1930, making it 95 years old in 2025.

What condition is FAS 156 over Graham Cove Branch 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 August 2024.

How much traffic does FAS 156 over Graham Cove Branch carry?

About 1,419 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 156 over Graham Cove Branch?

The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m) and a deck 30 ft wide.

Who owns FAS 156 over Graham Cove Branch?

It is owned by the State Highway Agency.