TR 66 over Drainage Ditch
GoodHenderson County, Illinois · CTR-21-T10NR5W · Structure no. 036442400000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 250
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 66 over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying TR 66 over Drainage Ditch in Henderson County, Illinois. It was built in 1990, so it is 35 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 250 vehicles a day, roughly 11% of them trucks, projected to reach 253 by 2046. The structure is 41 ft (12.6 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 66 over Drainage Ditch built?
It was built in 1990, making it 35 years old in 2025.
What condition is TR 66 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 December 2023.
How much traffic does TR 66 over Drainage Ditch carry?
About 250 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is TR 66 over Drainage Ditch?
The structure is 41 ft (12.6 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.
Who owns TR 66 over Drainage Ditch?
It is owned by the Town or Township Highway Agency.