Nfa 1780 (sa 9106) over Robinson Hollow Branch
FairWayne County, Tennessee · 7.3 MI NW JCT SR13&SR203 · Structure no. 91017800009
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected January 2025
- Type
- Channel Beam
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 113
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1780 (sa 9106) over Robinson Hollow Branch is a concrete channel beam carrying Nfa 1780 (sa 9106) over Robinson Hollow Branch in Wayne County, Tennessee. It was built in 1996, so it is 29 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 5 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 113 vehicles a day, roughly 4% of them trucks, projected to reach 150 by 2042. The structure is 29 ft (8.8 m) long and 22 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 1780 (sa 9106) over Robinson Hollow Branch built?
It was built in 1996, making it 29 years old in 2025.
What condition is Nfa 1780 (sa 9106) over Robinson Hollow Branch 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 January 2025.
How much traffic does Nfa 1780 (sa 9106) over Robinson Hollow Branch carry?
About 113 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Nfa 1780 (sa 9106) over Robinson Hollow Branch?
The structure is 29 ft (8.8 m) long with a longest span of 23 ft (7 m) and a deck 22 ft wide.
Who owns Nfa 1780 (sa 9106) over Robinson Hollow Branch?
It is owned by the County Highway Agency.