US Bridges

FAP 396 over Kedron Rd.

Fair

Maury County, Tennessee · Saturn Pkwy @ Spring Hill · Structure no. 60SR3960003

Built
1989
36 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
312 ft
2 main spans
Daily traffic
35,603
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 396 over Kedron Rd. is a steel continuous stringer/multi-beam or girder carrying FAP 396 over Kedron Rd. in Maury County, Tennessee. It was built in 1989, so it is 36 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 35,603 vehicles a day, roughly 7% of them trucks, projected to reach 55,184 by 2040. The structure is 312 ft (95.1 m) long and 44 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesFAP 396
CrossesKedron Rd.
LocationSaturn Pkwy @ Spring Hill
RouteState Highway 396
CountyMaury County
StateTennessee
Coordinates35.73248, -86.9251
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating43.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length312 ft (95.1 m)
Longest span203 ft (61.9 m)
Deck width44 ft (13.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,603 (2021)
Projected traffic55,184 by 2040
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

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$2,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 396 over Kedron Rd. built?

It was built in 1989, making it 36 years old in 2025.

What condition is FAP 396 over Kedron Rd. 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 396 over Kedron Rd. carry?

About 35,603 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is FAP 396 over Kedron Rd.?

The structure is 312 ft (95.1 m) long with a longest span of 203 ft (61.9 m) and a deck 44 ft wide.

Who owns FAP 396 over Kedron Rd.?

It is owned by the State Highway Agency.