US Bridges

Nfa 872 (sa 5733) over Middle Fork Forked Deer

Poor

Madison County, Tennessee · 3.2 MI SW JCT SR1&SR152 · Structure no. 57015810021

Built
1970
55 years old
Condition
Poor
inspected May 2023
Type
Tee Beam
Concrete
Length
199 ft
7 main spans
Daily traffic
1,829
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 872 (sa 5733) over Middle Fork Forked Deer is a concrete tee beam carrying Nfa 872 (sa 5733) over Middle Fork Forked Deer in Madison County, Tennessee. It was built in 1970, so it is 55 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,829 vehicles a day, roughly 3% of them trucks, projected to reach 2,832 by 2041. The structure is 199 ft (60.8 m) long and 29 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesNfa 872 (sa 5733)
CrossesMiddle Fork Forked Deer
Location3.2 MI SW JCT SR1&SR152
RouteCounty Highway 872
Coordinates35.75758, -88.73952
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length199 ft (60.8 m)
Longest span29 ft (8.7 m)
Deck width29 ft (8.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,829 (2021)
Projected traffic2,832 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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$527,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 872 (sa 5733) over Middle Fork Forked Deer built?

It was built in 1970, making it 55 years old in 2025.

What condition is Nfa 872 (sa 5733) over Middle Fork Forked Deer in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does Nfa 872 (sa 5733) over Middle Fork Forked Deer carry?

About 1,829 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 872 (sa 5733) over Middle Fork Forked Deer?

The structure is 199 ft (60.8 m) long with a longest span of 29 ft (8.7 m) and a deck 29 ft wide.

Who owns Nfa 872 (sa 5733) over Middle Fork Forked Deer?

It is owned by the County Highway Agency.