US Bridges

Nfa 2107 (sa 5613) over Clifty Creek

Good

Macon County, Tennessee · 5.25 M NE of Eulia · Structure no. 56021070001

Built
1984
41 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete Continuous
Length
33 ft
2 main spans
Daily traffic
33
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2107 (sa 5613) over Clifty Creek is a concrete continuous culvert carrying Nfa 2107 (sa 5613) over Clifty Creek in Macon 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 33 vehicles a day, projected to reach 186 by 2041. The structure is 33 ft (10.1 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesNfa 2107 (sa 5613)
CrossesClifty Creek
Location5.25 M NE of Eulia
RouteCounty Highway 2107
CountyMacon County
StateTennessee
Coordinates36.58643, -86.11747
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span15 ft (4.6 m)
Deck width26 ft (7.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33 (2021)
Projected traffic186 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 2107 (sa 5613) over Clifty Creek built?

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

What condition is Nfa 2107 (sa 5613) over Clifty 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 August 2023.

How much traffic does Nfa 2107 (sa 5613) over Clifty Creek carry?

About 33 vehicles per day (2021 count).

How long is Nfa 2107 (sa 5613) over Clifty Creek?

The structure is 33 ft (10.1 m) long with a longest span of 15 ft (4.6 m) and a deck 26 ft wide.

Who owns Nfa 2107 (sa 5613) over Clifty Creek?

It is owned by the County Highway Agency.