US 40 over Thompson Ditch
GoodVigo County, Indiana · 01.06 E SR 42 · Structure no. 016930
- Built
- 1941
- 84 years old
- Condition
- Good
- inspected April 2024
- Type
- Arch - Deck
- Concrete
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 23,522
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 40 over Thompson Ditch is a concrete arch - deck carrying US 40 over Thompson Ditch in Vigo County, Indiana. It was built in 1941, so it is 84 years old, older than the Indiana average of 46.6 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 23,522 vehicles a day, roughly 10% of them trucks, projected to reach 21,840 by 2031. The structure is 33 ft (10 m) long and 82 ft wide. If it were closed, the detour would be 7.5 mi (12 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 |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 US 40 over Thompson Ditch built?
It was built in 1941, making it 84 years old in 2025.
What condition is US 40 over Thompson 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 April 2024.
How much traffic does US 40 over Thompson Ditch carry?
About 23,522 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is US 40 over Thompson Ditch?
The structure is 33 ft (10 m) long with a longest span of 14 ft (4.2 m) and a deck 82 ft wide.
Who owns US 40 over Thompson Ditch?
It is owned by the State Highway Agency.