Nfa A402 over Branch
GoodMadison County, Tennessee · 3.2 MI NW JCT SR138&SR223 · Structure no. 570A4020003
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 30
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A402 over Branch is a prestressed concrete stringer/multi-beam or girder carrying Nfa A402 over Branch in Madison County, Tennessee. It was built in 2017, so it is 8 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 30 vehicles a day, roughly 2% of them trucks, projected to reach 48 by 2041. The structure is 70 ft (21.3 m) long and 26 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A402 over Branch built?
It was built in 2017, making it 8 years old in 2025.
What condition is Nfa A402 over 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 May 2023.
How much traffic does Nfa A402 over Branch carry?
About 30 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A402 over Branch?
The structure is 70 ft (21.3 m) long with a longest span of 70 ft (21.3 m) and a deck 26 ft wide.
Who owns Nfa A402 over Branch?
It is owned by the County Highway Agency.