US Bridges

Nfa 901 (sa 3607) over White Oak Creek

Good

Hardin County, Tennessee · Saltillo RD S of SR68 · Structure no. 36S80880003

Built
2003
22 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
240 ft
3 main spans
Daily traffic
287
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 901 (sa 3607) over White Oak Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa 901 (sa 3607) over White Oak Creek in Hardin County, Tennessee. It was built in 2003, so it is 22 years old, younger 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 287 vehicles a day, roughly 3% of them trucks, projected to reach 528 by 2040. The structure is 240 ft (73.2 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNfa 901 (sa 3607)
CrossesWhite Oak Creek
LocationSaltillo RD S of SR68
RouteCounty Highway 901
Coordinates35.34664, -88.21825
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span80 ft (24.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic287 (2021)
Projected traffic528 by 2040
Trucks3%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Nfa 901 (sa 3607) over White Oak Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Nfa 901 (sa 3607) over White Oak Creek 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 April 2024.

How much traffic does Nfa 901 (sa 3607) over White Oak Creek carry?

About 287 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 901 (sa 3607) over White Oak Creek?

The structure is 240 ft (73.2 m) long with a longest span of 80 ft (24.5 m) and a deck 32 ft wide.

Who owns Nfa 901 (sa 3607) over White Oak Creek?

It is owned by the County Highway Agency.