US Bridges

Nfa 884 (sa 1809) over I40

Fair

Cumberland County, Tennessee · 1.1 MI from SR1 · Structure no. 18I00400037

Built
2006
19 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
230 ft
2 main spans
Daily traffic
2,188
2021 count
Owner
State
State Highway Agency

About this bridge

Nfa 884 (sa 1809) over I40 is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa 884 (sa 1809) over I40 in Cumberland County, Tennessee. It was built in 2006, so it is 19 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 2,188 vehicles a day, roughly 3% of them trucks, projected to reach 2,984 by 2041. The structure is 230 ft (70 m) long and 50 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

Location

Open in Google Maps
CarriesNfa 884 (sa 1809)
CrossesI40
Location1.1 MI from SR1
RouteCity Street 884
CountyCumberland County
StateTennessee
Coordinates35.9052, -84.87656
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length230 ft (70 m)
Longest span115 ft (35 m)
Deck width50 ft (15.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,188 (2021)
Projected traffic2,984 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nfa 884 (sa 1809) over I40 built?

It was built in 2006, making it 19 years old in 2025.

What condition is Nfa 884 (sa 1809) over I40 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 October 2023.

How much traffic does Nfa 884 (sa 1809) over I40 carry?

About 2,188 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 884 (sa 1809) over I40?

The structure is 230 ft (70 m) long with a longest span of 115 ft (35 m) and a deck 50 ft wide.

Who owns Nfa 884 (sa 1809) over I40?

It is owned by the State Highway Agency.