I24 over I24 Rl / Dixie B RD
FairMontgomery County, Tennessee · 2.0 M NW Robertson CO Li · Structure no. 63I00240021
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 66,659
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I24 over I24 Rl / Dixie B RD is a prestressed concrete continuous box beam or girders - single or spread carrying I24 over I24 Rl / Dixie B RD in Montgomery County, Tennessee. It was built in 1972, so it is 53 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 6 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 66,659 vehicles a day, roughly 7% of them trucks, projected to reach 96,464 by 2040. The structure is 204 ft (62.2 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I24 over I24 Rl / Dixie B RD built?
It was built in 1972, making it 53 years old in 2025.
What condition is I24 over I24 Rl / Dixie B RD 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 September 2024.
How much traffic does I24 over I24 Rl / Dixie B RD carry?
About 66,659 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I24 over I24 Rl / Dixie B RD?
The structure is 204 ft (62.2 m) long with a longest span of 89 ft (27.1 m) and a deck 44 ft wide.
Who owns I24 over I24 Rl / Dixie B RD?
It is owned by the State Highway Agency.