I65 over I65 / SR106 & Harpeth Rv
PoorWilliamson County, Tennessee · 3.8 M S JCT SR248&SR106 · Structure no. 94I00650006
- Built
- 1963
- 62 years old, rebuilt 1979
- Condition
- Poor
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 195 ft
- 4 main spans
- Daily traffic
- 94,031
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I65 over I65 / SR106 & Harpeth Rv is a prestressed concrete stringer/multi-beam or girder carrying I65 over I65 / SR106 & Harpeth Rv in Williamson County, Tennessee. It was built in 1963 and reconstructed in 1979, so it is 62 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 94,031 vehicles a day, roughly 7% of them trucks, projected to reach 134,918 by 2041. The structure is 195 ft (59.4 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
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.
| 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I65 over I65 / SR106 & Harpeth Rv built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1979.
What condition is I65 over I65 / SR106 & Harpeth Rv 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 February 2023.
How much traffic does I65 over I65 / SR106 & Harpeth Rv carry?
About 94,031 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I65 over I65 / SR106 & Harpeth Rv?
The structure is 195 ft (59.4 m) long with a longest span of 52 ft (15.8 m) and a deck 44 ft wide.
Who owns I65 over I65 / SR106 & Harpeth Rv?
It is owned by the State Highway Agency.