US Bridges

Nfa 2392 over Whiteoak Creek

Good

Morgan County, Tennessee · Just NE of Sunbright · Structure no. 65023920003

Built
1995
30 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
74 ft
1 main span
Daily traffic
387
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2392 over Whiteoak Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa 2392 over Whiteoak Creek in Morgan County, Tennessee. It was built in 1995, so it is 30 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 387 vehicles a day, roughly 3% of them trucks, projected to reach 576 by 2041. The structure is 74 ft (22.6 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesNfa 2392
CrossesWhiteoak Creek
LocationJust NE of Sunbright
RouteCounty Highway 2392
Coordinates36.24294, -84.65902
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length74 ft (22.6 m)
Longest span69 ft (21 m)
Deck width32 ft (9.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic387 (2021)
Projected traffic576 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 2392 over Whiteoak Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Nfa 2392 over Whiteoak 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 January 2025.

How much traffic does Nfa 2392 over Whiteoak Creek carry?

About 387 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2392 over Whiteoak Creek?

The structure is 74 ft (22.6 m) long with a longest span of 69 ft (21 m) and a deck 32 ft wide.

Who owns Nfa 2392 over Whiteoak Creek?

It is owned by the County Highway Agency.