US Bridges

Nfa 1965 over Gaskill Branch

Fair

Maury County, Tennessee · 1 M W of SR 247 · Structure no. 600A0550001

Built
1993
32 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
31 ft
2 main spans
Daily traffic
286
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1965 over Gaskill Branch is a concrete continuous culvert carrying Nfa 1965 over Gaskill Branch in Maury County, Tennessee. It was built in 1993, so it is 32 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 286 vehicles a day, roughly 3% of them trucks, projected to reach 496 by 2040. The structure is 31 ft (9.4 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesNfa 1965
CrossesGaskill Branch
Location1 M W of SR 247
RouteCounty Highway 1965
CountyMaury County
StateTennessee
Coordinates35.82763, -87.11338
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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span12 ft (3.7 m)
Deck width30 ft (9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic286 (2021)
Projected traffic496 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 1965 over Gaskill Branch built?

It was built in 1993, making it 32 years old in 2025.

What condition is Nfa 1965 over Gaskill Branch 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 April 2024.

How much traffic does Nfa 1965 over Gaskill Branch carry?

About 286 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1965 over Gaskill Branch?

The structure is 31 ft (9.4 m) long with a longest span of 12 ft (3.7 m) and a deck 30 ft wide.

Who owns Nfa 1965 over Gaskill Branch?

It is owned by the County Highway Agency.