TR 158 over Blackburn Creek
GoodClark County, Illinois · 3.5 MI SE Martinsvil · Structure no. 012324600000000
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected February 2022
- Type
- Channel Beam
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 25
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 158 over Blackburn Creek is a concrete channel beam carrying TR 158 over Blackburn Creek in Clark County, Illinois. It was built in 1984, so it is 41 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 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, roughly 8% of them trucks, projected to reach 25 by 2046. The structure is 32 ft (9.8 m) long and 26 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 TR 158 over Blackburn Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is TR 158 over Blackburn 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 February 2022.
How much traffic does TR 158 over Blackburn Creek carry?
About 25 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is TR 158 over Blackburn Creek?
The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.
Who owns TR 158 over Blackburn Creek?
It is owned by the Town or Township Highway Agency.