I 840 over Drainage Ditch
GoodRutherford County, Tennessee · I 840 · Structure no. 75SR8400065
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 20 ft
- 3 main spans
- Daily traffic
- 48,128
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 840 over Drainage Ditch is a concrete continuous culvert carrying I 840 over Drainage Ditch in Rutherford County, Tennessee. It was built in 1998, so it is 27 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 48,128 vehicles a day, roughly 7% of them trucks, projected to reach 85,840 by 2041. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 840 over Drainage Ditch built?
It was built in 1998, making it 27 years old in 2025.
What condition is I 840 over Drainage Ditch 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 October 2024.
How much traffic does I 840 over Drainage Ditch carry?
About 48,128 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is I 840 over Drainage Ditch?
The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3.1 m).
Who owns I 840 over Drainage Ditch?
It is owned by the State Highway Agency.