US Bridges

Nfa A426 over North Fork Suggs Creek

Poor

Wilson County, Tennessee · 1.4 MI South of SR265 · Structure no. 950A4260001

Built
1970
55 years old
Condition
Poor
inspected June 2024
Type
Tee Beam
Concrete Continuous
Length
41 ft
2 main spans
Daily traffic
2,820
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa A426 over North Fork Suggs Creek is a concrete continuous tee beam carrying Nfa A426 over North Fork Suggs Creek in Wilson 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 2,820 vehicles a day, roughly 2% of them trucks, projected to reach 4,512 by 2042. The structure is 41 ft (12.5 m) long and 25 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesNfa A426
CrossesNorth Fork Suggs Creek
Location1.4 MI South of SR265
RouteCounty Highway 0A426
Coordinates36.12935, -86.48286
Functional classUrban Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length41 ft (12.5 m)
Longest span20 ft (6.1 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,820 (2020)
Projected traffic4,512 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$254,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa A426 over North Fork Suggs Creek built?

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

What condition is Nfa A426 over North Fork Suggs Creek 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 June 2024.

How much traffic does Nfa A426 over North Fork Suggs Creek carry?

About 2,820 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa A426 over North Fork Suggs Creek?

The structure is 41 ft (12.5 m) long with a longest span of 20 ft (6.1 m) and a deck 25 ft wide.

Who owns Nfa A426 over North Fork Suggs Creek?

It is owned by the County Highway Agency.