TR 317 over Crooked Run Stream
GoodBureau County, Illinois · 3 Mi. Nw. Tiskilwa · Structure no. 006415600000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 50
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 317 over Crooked Run Stream is a concrete channel beam carrying TR 317 over Crooked Run Stream in Bureau County, Illinois. It was built in 1992, so it is 33 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 50 vehicles a day, roughly 8% of them trucks, projected to reach 51 by 2046. The structure is 29 ft (8.8 m) long and 30 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 317 over Crooked Run Stream built?
It was built in 1992, making it 33 years old in 2025.
What condition is TR 317 over Crooked Run Stream 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 317 over Crooked Run Stream carry?
About 50 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is TR 317 over Crooked Run Stream?
The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.9 m) and a deck 30 ft wide.
Who owns TR 317 over Crooked Run Stream?
It is owned by the Town or Township Highway Agency.