I75 Rl over I75 / Central Ave. Pk.
FairKnox County, Tennessee · 2.5 M SE of Beaver CR DR · Structure no. 47I00750045
- Built
- 1969
- 56 years old, rebuilt 1998
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 81,818
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I75 Rl over I75 / Central Ave. Pk. is a prestressed concrete stringer/multi-beam or girder carrying I75 Rl over I75 / Central Ave. Pk. in Knox County, Tennessee. It was built in 1969 and reconstructed in 1998, so it is 56 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 81,818 vehicles a day, roughly 6% of them trucks, projected to reach 108,160 by 2041. The structure is 119 ft (36.4 m) long and 114 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I75 Rl over I75 / Central Ave. Pk. built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1998.
What condition is I75 Rl over I75 / Central Ave. Pk. 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 January 2025.
How much traffic does I75 Rl over I75 / Central Ave. Pk. carry?
About 81,818 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I75 Rl over I75 / Central Ave. Pk.?
The structure is 119 ft (36.4 m) long with a longest span of 52 ft (15.7 m) and a deck 114 ft wide.
Who owns I75 Rl over I75 / Central Ave. Pk.?
It is owned by the State Highway Agency.