Il 104 over Liehr Creek
GoodPike County, Illinois · .9 M W of Il 107 · Structure no. 075051200000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 124 ft
- 1 main span
- Daily traffic
- 775
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 104 over Liehr Creek is a prestressed concrete stringer/multi-beam or girder carrying Il 104 over Liehr Creek in Pike 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 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 775 vehicles a day, roughly 18% of them trucks, projected to reach 928 by 2046. The structure is 124 ft (37.8 m) long and 39 ft wide. If it were closed, the detour would be 18 mi (29 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 104 over Liehr Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is Il 104 over Liehr 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 November 2024.
How much traffic does Il 104 over Liehr Creek carry?
About 775 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is Il 104 over Liehr Creek?
The structure is 124 ft (37.8 m) long with a longest span of 120 ft (36.6 m) and a deck 39 ft wide.
Who owns Il 104 over Liehr Creek?
It is owned by the State Highway Agency.