I840 over I840 / I65
GoodWilliamson County, Tennessee · 1.0 MI E JCT SR106&I840 · Structure no. 94I00650047
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 425 ft
- 3 main spans
- Daily traffic
- 41,539
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I840 over I840 / I65 is a steel continuous stringer/multi-beam or girder carrying I840 over I840 / I65 in Williamson County, Tennessee. It was built in 2001, so it is 24 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 41,539 vehicles a day, roughly 7% of them trucks, projected to reach 70,469 by 2041. The structure is 425 ft (129.6 m) long and 52 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I840 over I840 / I65 built?
It was built in 2001, making it 24 years old in 2025.
What condition is I840 over I840 / I65 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 March 2023.
How much traffic does I840 over I840 / I65 carry?
About 41,539 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I840 over I840 / I65?
The structure is 425 ft (129.6 m) long with a longest span of 175 ft (53.4 m) and a deck 52 ft wide.
Who owns I840 over I840 / I65?
It is owned by the State Highway Agency.