Ill 108 over Shaw Point Creek
GoodMacoupin County, Illinois · 5.6MI W JCT I-55 · Structure no. 059005700000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected February 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 98 ft
- 1 main span
- Daily traffic
- 1,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 108 over Shaw Point Creek is a prestressed concrete stringer/multi-beam or girder carrying Ill 108 over Shaw Point Creek in Macoupin County, Illinois. It was built in 1999, so it is 26 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 1,600 vehicles a day, roughly 14% of them trucks, projected to reach 1,818 by 2046. The structure is 98 ft (30 m) long and 39 ft wide. If it were closed, the detour would be 16.2 mi (26 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 Ill 108 over Shaw Point Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Ill 108 over Shaw Point 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 Ill 108 over Shaw Point Creek carry?
About 1,600 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is Ill 108 over Shaw Point Creek?
The structure is 98 ft (30 m) long with a longest span of 95 ft (29 m) and a deck 39 ft wide.
Who owns Ill 108 over Shaw Point Creek?
It is owned by the State Highway Agency.