Nfa 1888 (sa 6317) over Mcadoo Creek
PoorPosted for loadMontgomery County, Tennessee · 7 M. Ne. Southside. · Structure no. 63018880001
- Built
- 1945
- 80 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 52 ft
- 2 main spans
- Daily traffic
- 968
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1888 (sa 6317) over Mcadoo Creek is a steel stringer/multi-beam or girder carrying Nfa 1888 (sa 6317) over Mcadoo Creek in Montgomery County, Tennessee. It was built in 1945, so it is 80 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 968 vehicles a day, roughly 3% of them trucks, projected to reach 1,549 by 2042. The structure is 52 ft (15.8 m) long and 26 ft wide. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 1888 (sa 6317) over Mcadoo Creek built?
It was built in 1945, making it 80 years old in 2025.
What condition is Nfa 1888 (sa 6317) over Mcadoo Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Nfa 1888 (sa 6317) over Mcadoo Creek carry?
About 968 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1888 (sa 6317) over Mcadoo Creek?
The structure is 52 ft (15.8 m) long with a longest span of 25 ft (7.6 m) and a deck 26 ft wide.
Who owns Nfa 1888 (sa 6317) over Mcadoo Creek?
It is owned by the County Highway Agency.