Il 171 over Milne Creek
GoodWill County, Illinois · 0.1 M N of Il 7 · Structure no. 099053800000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected May 2024
- Type
- Frame
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 14,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 171 over Milne Creek is a concrete frame carrying Il 171 over Milne Creek in Will County, Illinois. It was built in 2012, so it is 13 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 14,600 vehicles a day, roughly 6% of them trucks, projected to reach 21,168 by 2046. The structure is 22 ft (6.7 m) long.
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 |
|---|---|---|
| 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 Il 171 over Milne Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is Il 171 over Milne 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 May 2024.
How much traffic does Il 171 over Milne Creek carry?
About 14,600 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Il 171 over Milne Creek?
The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m).
Who owns Il 171 over Milne Creek?
It is owned by the State Highway Agency.