Nfa A235 over Marrowbone Creek
PoorPosted for loadCheatham County, Tennessee · 0.56 M. E. SR 12. · Structure no. 110A2350001
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 167 ft
- 3 main spans
- Daily traffic
- 2,010
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A235 over Marrowbone Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa A235 over Marrowbone Creek in Cheatham County, Tennessee. It was built in 1975, so it is 50 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 2,010 vehicles a day, roughly 4% of them trucks, projected to reach 3,216 by 2042. The structure is 167 ft (50.9 m) long and 30 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 A235 over Marrowbone Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is Nfa A235 over Marrowbone 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 August 2024.
How much traffic does Nfa A235 over Marrowbone Creek carry?
About 2,010 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Nfa A235 over Marrowbone Creek?
The structure is 167 ft (50.9 m) long with a longest span of 59 ft (18 m) and a deck 30 ft wide.
Who owns Nfa A235 over Marrowbone Creek?
It is owned by the City or Municipal Highway Agency.