I65 over Duck River
FairMaury County, Tennessee · 6 M N Marshall CO Line · Structure no. 60I00650010
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 396 ft
- 4 main spans
- Daily traffic
- 52,122
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I65 over Duck River is a steel continuous stringer/multi-beam or girder carrying I65 over Duck River in Maury County, Tennessee. It was built in 1962, so it is 63 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 52,122 vehicles a day, roughly 7% of them trucks, projected to reach 56,496 by 2040. The structure is 396 ft (120.6 m) long and 42 ft wide. If it were closed, the detour would be 34.8 mi (56 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I65 over Duck River built?
It was built in 1962, making it 63 years old in 2025.
What condition is I65 over Duck River 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 February 2024.
How much traffic does I65 over Duck River carry?
About 52,122 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I65 over Duck River?
The structure is 396 ft (120.6 m) long with a longest span of 112 ft (34.1 m) and a deck 42 ft wide.
Who owns I65 over Duck River?
It is owned by the State Highway Agency.