Nfa 910 (sa 4308) over Big Richland Creek
GoodHumphreys County, Tennessee · 3 Mi. E. SR 13 · Structure no. 43S62210005
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 1,239
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 910 (sa 4308) over Big Richland Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa 910 (sa 4308) over Big Richland Creek in Humphreys County, Tennessee. It was built in 1986, so it is 39 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 1,239 vehicles a day, roughly 3% of them trucks, projected to reach 1,982 by 2042. The structure is 180 ft (54.9 m) long and 30 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 | 8 Very Good | No problems noted. |
| 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 910 (sa 4308) over Big Richland Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is Nfa 910 (sa 4308) over Big Richland 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 September 2023.
How much traffic does Nfa 910 (sa 4308) over Big Richland Creek carry?
About 1,239 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 910 (sa 4308) over Big Richland Creek?
The structure is 180 ft (54.9 m) long with a longest span of 70 ft (21.3 m) and a deck 30 ft wide.
Who owns Nfa 910 (sa 4308) over Big Richland Creek?
It is owned by the County Highway Agency.