Nfa C840 over Fall Creek
GoodSullivan County, Tennessee · NW of I-81-SR357 JCT · Structure no. 820C4440001
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 175
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa C840 over Fall Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa C840 over Fall Creek in Sullivan County, Tennessee. It was built in 1989, so it is 36 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 175 vehicles a day, roughly 2% of them trucks, projected to reach 280 by 2042. The structure is 40 ft (12.2 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
| 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 C840 over Fall Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Nfa C840 over Fall Creek 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 March 2024.
How much traffic does Nfa C840 over Fall Creek carry?
About 175 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa C840 over Fall Creek?
The structure is 40 ft (12.2 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.
Who owns Nfa C840 over Fall Creek?
It is owned by the City or Municipal Highway Agency.