I40 over I40-WB / Weisgarber Road
GoodKnox County, Tennessee · .3 MI N of SR1 · Structure no. 47I00400179
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 179,856
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I40 over I40-WB / Weisgarber Road is a steel continuous stringer/multi-beam or girder carrying I40 over I40-WB / Weisgarber Road in Knox County, Tennessee. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 179,856 vehicles a day, roughly 6% of them trucks, projected to reach 338,384 by 2041. The structure is 202 ft (61.7 m) long and 56 ft wide.
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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I40 over I40-WB / Weisgarber Road built?
It was built in 2004, making it 21 years old in 2025.
What condition is I40 over I40-WB / Weisgarber Road 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 October 2024.
How much traffic does I40 over I40-WB / Weisgarber Road carry?
About 179,856 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I40 over I40-WB / Weisgarber Road?
The structure is 202 ft (61.7 m) long with a longest span of 118 ft (36.1 m) and a deck 56 ft wide.
Who owns I40 over I40-WB / Weisgarber Road?
It is owned by the State Highway Agency.