Nfa A220 over Porters Creek
FairHardeman County, Tennessee · 2 MI NE of Middleton · Structure no. 350A2200001
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 144 ft
- 2 main spans
- Daily traffic
- 180
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A220 over Porters Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa A220 over Porters Creek in Hardeman County, Tennessee. It was built in 2006, so it is 19 years old, younger 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 180 vehicles a day, roughly 9% of them trucks, projected to reach 288 by 2040. The structure is 144 ft (43.9 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A220 over Porters Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Nfa A220 over Porters Creek 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 August 2024.
How much traffic does Nfa A220 over Porters Creek carry?
About 180 vehicles per day (2020 count), of which roughly 9% are trucks.
How long is Nfa A220 over Porters Creek?
The structure is 144 ft (43.9 m) long with a longest span of 72 ft (21.9 m) and a deck 27 ft wide.
Who owns Nfa A220 over Porters Creek?
It is owned by the County Highway Agency.