Nfa 150 over Wynn Ave / S. Knoxville
GoodKnox County, Tennessee · Wynn Ave in Knoxville · Structure no. 47000710011
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 242 ft
- 2 main spans
- Daily traffic
- 1,140
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa 150 over Wynn Ave / S. Knoxville is a concrete continuous box beam or girders - single or spread carrying Nfa 150 over Wynn Ave / S. Knoxville in Knox County, Tennessee. It was built in 1994, so it is 31 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 1,140 vehicles a day, roughly 1% of them trucks, projected to reach 1,824 by 2041. The structure is 242 ft (73.8 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 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 Nfa 150 over Wynn Ave / S. Knoxville built?
It was built in 1994, making it 31 years old in 2025.
What condition is Nfa 150 over Wynn Ave / S. Knoxville 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 March 2024.
How much traffic does Nfa 150 over Wynn Ave / S. Knoxville carry?
About 1,140 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Nfa 150 over Wynn Ave / S. Knoxville?
The structure is 242 ft (73.8 m) long with a longest span of 121 ft (36.9 m) and a deck 28 ft wide.
Who owns Nfa 150 over Wynn Ave / S. Knoxville?
It is owned by the City or Municipal Highway Agency.