US Bridges

Nfa 2514 (sa 4503) over Clear Creek

Fair

Jefferson County, Tennessee · At US411-SR 92 JCT · Structure no. 45025450001

Built
1984
41 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete Continuous
Length
24 ft
2 main spans
Daily traffic
139
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2514 (sa 4503) over Clear Creek is a concrete continuous culvert carrying Nfa 2514 (sa 4503) over Clear Creek in Jefferson County, Tennessee. It was built in 1984, so it is 41 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 139 vehicles a day, roughly 3% of them trucks, projected to reach 213 by 2041. The structure is 24 ft (7.4 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesNfa 2514 (sa 4503)
CrossesClear Creek
LocationAt US411-SR 92 JCT
RouteCounty Highway 2514
CountyJefferson County
StateTennessee
Coordinates35.93023, -83.34427
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length24 ft (7.4 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 traffic139 (2021)
Projected traffic213 by 2041
Trucks3%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 2514 (sa 4503) over Clear Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Nfa 2514 (sa 4503) over Clear Creek 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 May 2023.

How much traffic does Nfa 2514 (sa 4503) over Clear Creek carry?

About 139 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2514 (sa 4503) over Clear Creek?

The structure is 24 ft (7.4 m) long with a longest span of 10 ft (3 m).

Who owns Nfa 2514 (sa 4503) over Clear Creek?

It is owned by the County Highway Agency.