Nfa A129 over East Hill Ave / SR71
GoodKnox County, Tennessee · Downtown Knoxville · Structure no. 47SR0710027
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected November 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 106 ft
- 2 main spans
- Daily traffic
- 8,075
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Nfa A129 over East Hill Ave / SR71 is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa A129 over East Hill Ave / SR71 in Knox County, Tennessee. It was built in 1997, so it is 28 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 8,075 vehicles a day, roughly 1% of them trucks, projected to reach 11,960 by 2042. The structure is 106 ft (32.3 m) long and 96 ft wide. If it were closed, the detour would be 0.6 mi (1 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 A129 over East Hill Ave / SR71 built?
It was built in 1997, making it 28 years old in 2025.
What condition is Nfa A129 over East Hill Ave / SR71 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 November 2023.
How much traffic does Nfa A129 over East Hill Ave / SR71 carry?
About 8,075 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Nfa A129 over East Hill Ave / SR71?
The structure is 106 ft (32.3 m) long with a longest span of 54 ft (16.4 m) and a deck 96 ft wide.
Who owns Nfa A129 over East Hill Ave / SR71?
It is owned by the State Highway Agency.