Nfa 1847 (sa 2222) over Beaver Dam Creek
GoodDickson County, Tennessee · 1.75 M. N. I40. · Structure no. 22018470001
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 111 ft
- 2 main spans
- Daily traffic
- 2,550
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1847 (sa 2222) over Beaver Dam Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa 1847 (sa 2222) over Beaver Dam Creek in Dickson County, Tennessee. It was built in 1968, so it is 57 years old, older 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 2,550 vehicles a day, roughly 3% of them trucks, projected to reach 3,520 by 2040. The structure is 111 ft (33.8 m) long and 32 ft wide. If it were closed, the detour would be 13 mi (21 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 1847 (sa 2222) over Beaver Dam Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Nfa 1847 (sa 2222) over Beaver Dam 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 1847 (sa 2222) over Beaver Dam Creek carry?
About 2,550 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1847 (sa 2222) over Beaver Dam Creek?
The structure is 111 ft (33.8 m) long with a longest span of 55 ft (16.8 m) and a deck 32 ft wide.
Who owns Nfa 1847 (sa 2222) over Beaver Dam Creek?
It is owned by the County Highway Agency.