US Bridges

Nfa 2130 (sa 3102) over Trussell Creek

Good

Grundy County, Tennessee · 1 M NW of Monteagle · Structure no. 31021300001

Built
1984
41 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete Continuous
Length
36 ft
2 main spans
Daily traffic
100
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2130 (sa 3102) over Trussell Creek is a concrete continuous culvert carrying Nfa 2130 (sa 3102) over Trussell Creek in Grundy 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 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 100 vehicles a day, roughly 4% of them trucks, projected to reach 224 by 2040. The structure is 36 ft (10.9 m) long and 27 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesNfa 2130 (sa 3102)
CrossesTrussell Creek
Location1 M NW of Monteagle
RouteCounty Highway 2130
Coordinates35.26072, -85.86353
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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 alignment6: Equal to present minimum 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 length36 ft (10.9 m)
Longest span15 ft (4.6 m)
Deck width27 ft (8.1 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic224 by 2040
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 2130 (sa 3102) over Trussell Creek built?

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

What condition is Nfa 2130 (sa 3102) over Trussell 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 June 2024.

How much traffic does Nfa 2130 (sa 3102) over Trussell Creek carry?

About 100 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Nfa 2130 (sa 3102) over Trussell Creek?

The structure is 36 ft (10.9 m) long with a longest span of 15 ft (4.6 m) and a deck 27 ft wide.

Who owns Nfa 2130 (sa 3102) over Trussell Creek?

It is owned by the County Highway Agency.