Nfa B870 over Boones Creek
GoodWashington County, Tennessee · Ridge Club Drive · Structure no. 900B8700001
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 100
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa B870 over Boones Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa B870 over Boones Creek in Washington County, Tennessee. It was built in 1995, so it is 30 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 160 by 2042. The structure is 55 ft (16.8 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa B870 over Boones Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is Nfa B870 over Boones 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 June 2024.
How much traffic does Nfa B870 over Boones Creek carry?
About 100 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Nfa B870 over Boones Creek?
The structure is 55 ft (16.8 m) long with a longest span of 52 ft (15.8 m) and a deck 36 ft wide.
Who owns Nfa B870 over Boones Creek?
It is owned by the City or Municipal Highway Agency.