I155 over Drainage Ditch
GoodDyer County, Tennessee · 0.8 M E JCT I155&SR78 · Structure no. 23I01550029
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 14,405
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I155 over Drainage Ditch is a prestressed concrete continuous stringer/multi-beam or girder carrying I155 over Drainage Ditch in Dyer County, Tennessee. It was built in 1979, so it is 46 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 14,405 vehicles a day, roughly 8% of them trucks, projected to reach 23,048 by 2042. The structure is 121 ft (36.9 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| 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 I155 over Drainage Ditch built?
It was built in 1979, making it 46 years old in 2025.
What condition is I155 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 2023.
How much traffic does I155 over Drainage Ditch carry?
About 14,405 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is I155 over Drainage Ditch?
The structure is 121 ft (36.9 m) long with a longest span of 41 ft (12.5 m) and a deck 44 ft wide.
Who owns I155 over Drainage Ditch?
It is owned by the State Highway Agency.