Nfa A219 over Porter Branch
GoodMarshall County, Tennessee · 4.2 MI SE JCT SR11&SR129 · Structure no. 590A2190001
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 20
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A219 over Porter Branch is a concrete continuous culvert carrying Nfa A219 over Porter Branch in Marshall County, Tennessee. It was built in 1983, so it is 42 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 20 vehicles a day, roughly 2% of them trucks, projected to reach 32 by 2040. The structure is 34 ft (10.3 m) long and 27 ft wide. If it were closed, the detour would be 14.9 mi (24 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A219 over Porter Branch built?
It was built in 1983, making it 42 years old in 2025.
What condition is Nfa A219 over Porter Branch 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 July 2024.
How much traffic does Nfa A219 over Porter Branch carry?
About 20 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A219 over Porter Branch?
The structure is 34 ft (10.3 m) long with a longest span of 14 ft (4.3 m) and a deck 27 ft wide.
Who owns Nfa A219 over Porter Branch?
It is owned by the County Highway Agency.