US Bridges

Nfa A544 over Sinking Creek

Good

Cocke County, Tennessee · S of I-40 at Newport · Structure no. 150A5440001

Built
2005
20 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete Continuous
Length
45 ft
3 main spans
Daily traffic
380
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa A544 over Sinking Creek is a concrete continuous culvert carrying Nfa A544 over Sinking Creek in Cocke County, Tennessee. It was built in 2005, so it is 20 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 380 vehicles a day, roughly 2% of them trucks, projected to reach 608 by 2040. The structure is 45 ft (13.6 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNfa A544
CrossesSinking Creek
LocationS of I-40 at Newport
RouteCounty Highway 544
Coordinates35.96582, -83.25042
Functional classRural Local

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 inspectionOctober 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length45 ft (13.6 m)
Longest span14 ft (4.3 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic380 (2020)
Projected traffic608 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 A544 over Sinking Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Nfa A544 over Sinking 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 October 2024.

How much traffic does Nfa A544 over Sinking Creek carry?

About 380 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A544 over Sinking Creek?

The structure is 45 ft (13.6 m) long with a longest span of 14 ft (4.3 m) and a deck 33 ft wide.

Who owns Nfa A544 over Sinking Creek?

It is owned by the County Highway Agency.