TR 74 over Wolf Run Creek
GoodScott County, Illinois · 1 Mi. E Bluffs · Structure no. 086371100000000
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected September 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 75
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 74 over Wolf Run Creek is a prestressed concrete box beam or girders - multiple carrying TR 74 over Wolf Run Creek in Scott County, Illinois. It was built in 1981, so it is 44 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 75 vehicles a day, roughly 13% of them trucks, projected to reach 76 by 2046. The structure is 52 ft (15.9 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| 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 74 over Wolf Run Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is TR 74 over Wolf Run 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 September 2021.
How much traffic does TR 74 over Wolf Run Creek carry?
About 75 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is TR 74 over Wolf Run Creek?
The structure is 52 ft (15.9 m) long with a longest span of 49 ft (15 m) and a deck 24 ft wide.
Who owns TR 74 over Wolf Run Creek?
It is owned by the Town or Township Highway Agency.