TR 70 over S. Henderson Creek
GoodWarren County, Illinois · SE-13-T10NR3W · Structure no. 094521500000000
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 25
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 70 over S. Henderson Creek is a concrete channel beam carrying TR 70 over S. Henderson Creek in Warren County, Illinois. It was built in 1977, so it is 48 years old, older 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 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 25 vehicles a day, projected to reach 25 by 2046. The structure is 33 ft (10.1 m) long and 23 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 70 over S. Henderson Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is TR 70 over S. Henderson Creek 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 January 2024.
How much traffic does TR 70 over S. Henderson Creek carry?
About 25 vehicles per day (2016 count).
How long is TR 70 over S. Henderson Creek?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 23 ft wide.
Who owns TR 70 over S. Henderson Creek?
It is owned by the Town or Township Highway Agency.