I24 over I24 / Main Street
GoodDavidson County, Tennessee · I24 / Main ST · Structure no. 19I00240113
- Built
- 1961
- 64 years old, rebuilt 1985
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 205 ft
- 3 main spans
- Daily traffic
- 120,483
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I24 over I24 / Main Street is a prestressed concrete stringer/multi-beam or girder carrying I24 over I24 / Main Street in Davidson County, Tennessee. It was built in 1961 and reconstructed in 1985, so it is 64 years old, older 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 120,483 vehicles a day, roughly 7% of them trucks, projected to reach 188,010 by 2042. The structure is 205 ft (62.5 m) long and 122 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 | 8 Very Good | No problems noted. |
| 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 I24 over I24 / Main Street built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1985.
What condition is I24 over I24 / Main Street 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 September 2023.
How much traffic does I24 over I24 / Main Street carry?
About 120,483 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I24 over I24 / Main Street?
The structure is 205 ft (62.5 m) long with a longest span of 59 ft (18 m) and a deck 122 ft wide.
Who owns I24 over I24 / Main Street?
It is owned by the State Highway Agency.