US Bridges

Nfa 1814 (sa 4310) over Halls Creek

Fair

Humphreys County, Tennessee · 7 M. Nw. Waverly · Structure no. 43E03640009

Built
1975
50 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete Continuous
Length
64 ft
4 main spans
Daily traffic
754
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1814 (sa 4310) over Halls Creek is a concrete continuous culvert carrying Nfa 1814 (sa 4310) over Halls Creek in Humphreys County, Tennessee. It was built in 1975, so it is 50 years old, older 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 5 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 754 vehicles a day, roughly 3% of them trucks, projected to reach 1,206 by 2042. The structure is 64 ft (19.5 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesNfa 1814 (sa 4310)
CrossesHalls Creek
Location7 M. Nw. Waverly
RouteCounty Highway 1814
CountyHumphreys County
StateTennessee
Coordinates36.17228, -87.85982
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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating83.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length64 ft (19.5 m)
Longest span15 ft (4.6 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic754 (2021)
Projected traffic1,206 by 2042
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 statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$125,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 1814 (sa 4310) over Halls Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Nfa 1814 (sa 4310) over Halls 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 September 2023.

How much traffic does Nfa 1814 (sa 4310) over Halls Creek carry?

About 754 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1814 (sa 4310) over Halls Creek?

The structure is 64 ft (19.5 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.

Who owns Nfa 1814 (sa 4310) over Halls Creek?

It is owned by the County Highway Agency.