I75 Rp D-D over I75-SB Rmp to I40/BRIDG
GoodKnox County, Tennessee · At I-75 & I-40 Jct. · Structure no. 47I00750003
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 275 ft
- 3 main spans
- Daily traffic
- 90,947
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I75 Rp D-D over I75-SB Rmp to I40/BRIDG is a steel continuous stringer/multi-beam or girder carrying I75 Rp D-D over I75-SB Rmp to I40/BRIDG in Knox County, Tennessee. It was built in 1981, so it is 44 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 90,947 vehicles a day, roughly 6% of them trucks, projected to reach 9,264 by 2041. The structure is 275 ft (83.8 m) long and 44 ft wide. If it were closed, the detour would be 9.9 mi (16 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 I75 Rp D-D over I75-SB Rmp to I40/BRIDG built?
It was built in 1981, making it 44 years old in 2025.
What condition is I75 Rp D-D over I75-SB Rmp to I40/BRIDG 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 December 2024.
How much traffic does I75 Rp D-D over I75-SB Rmp to I40/BRIDG carry?
About 90,947 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I75 Rp D-D over I75-SB Rmp to I40/BRIDG?
The structure is 275 ft (83.8 m) long with a longest span of 131 ft (39.9 m) and a deck 44 ft wide.
Who owns I75 Rp D-D over I75-SB Rmp to I40/BRIDG?
It is owned by the State Highway Agency.