US Bridges

Nfa 2075 over Big Trammel Creek

Good

Macon County, Tennessee · 8.25 M NW of Eulia · Structure no. 56020750001

Built
2006
19 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete Continuous
Length
51 ft
3 main spans
Daily traffic
339
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2075 over Big Trammel Creek is a concrete continuous culvert carrying Nfa 2075 over Big Trammel Creek in Macon County, Tennessee. It was built in 2006, so it is 19 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 339 vehicles a day, roughly 3% of them trucks, projected to reach 424 by 2041. The structure is 51 ft (15.6 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNfa 2075
CrossesBig Trammel Creek
Location8.25 M NW of Eulia
RouteCounty Highway 2075
Coordinates36.6397, -86.19794
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum 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 length51 ft (15.6 m)
Longest span16 ft (4.9 m)
Deck width27 ft (8.3 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic339 (2021)
Projected traffic424 by 2041
Trucks3%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 2075 over Big Trammel Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Nfa 2075 over Big Trammel 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 2075 over Big Trammel Creek carry?

About 339 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2075 over Big Trammel Creek?

The structure is 51 ft (15.6 m) long with a longest span of 16 ft (4.9 m) and a deck 27 ft wide.

Who owns Nfa 2075 over Big Trammel Creek?

It is owned by the County Highway Agency.