I65 over Harpeth River
GoodWilliamson County, Tennessee · 1.5 M S JCT SR96&I65 · Structure no. 94I00650013
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 291 ft
- 5 main spans
- Daily traffic
- 118,761
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I65 over Harpeth River is a prestressed concrete continuous box beam or girders - single or spread carrying I65 over Harpeth River in Williamson County, Tennessee. It was built in 2012, so it is 13 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 118,761 vehicles a day, roughly 7% of them trucks, projected to reach 178,144 by 2041. The structure is 291 ft (88.8 m) long and 146 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Harpeth River built?
It was built in 2012, making it 13 years old in 2025.
What condition is I65 over Harpeth River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.
How much traffic does I65 over Harpeth River carry?
About 118,761 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I65 over Harpeth River?
The structure is 291 ft (88.8 m) long with a longest span of 81 ft (24.7 m) and a deck 146 ft wide.
Who owns I65 over Harpeth River?
It is owned by the State Highway Agency.