TR-70 over Deer Creek
GoodClosed to trafficMarion County, Illinois · 0.25 MI E Patoka · Structure no. 061319900000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 25
- 2017 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-70 over Deer Creek is a concrete channel beam carrying TR-70 over Deer Creek in Marion County, Illinois. It was built in 1978, so it is 47 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. Its operating status is: closed to all traffic.
It carries about 25 vehicles a day, roughly 32% of them trucks, projected to reach 25 by 2046. The structure is 31 ft (9.4 m) long and 23 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-70 over Deer Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is TR-70 over Deer 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 Deer Creek carry?
About 25 vehicles per day (2017 count), of which roughly 32% are trucks.
How long is TR-70 over Deer Creek?
The structure is 31 ft (9.4 m) long with a longest span of 27 ft (8.2 m) and a deck 23 ft wide.
Who owns TR-70 over Deer Creek?
It is owned by the Town or Township Highway Agency.