US Bridges

FAS 246 over Branch

Good

Williamson County, Tennessee · 5.36 Mi. N. Maury CO Line · Structure no. 94S62490007

Built
1970
55 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
4,861
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 246 over Branch is a concrete continuous culvert carrying FAS 246 over Branch in Williamson County, Tennessee. It was built in 1970, so it is 55 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,861 vehicles a day, roughly 2% of them trucks, projected to reach 8,528 by 2041. The structure is 23 ft (7 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 246
CrossesBranch
Location5.36 Mi. N. Maury CO Line
RouteState Highway 246
Coordinates35.84247, -86.96223
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,861 (2021)
Projected traffic8,528 by 2041
Trucks2%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 246 over Branch built?

It was built in 1970, making it 55 years old in 2025.

What condition is FAS 246 over Branch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does FAS 246 over Branch carry?

About 4,861 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is FAS 246 over Branch?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns FAS 246 over Branch?

It is owned by the State Highway Agency.