Il 137 over Il 137 WB Off Ramp
GoodLake County, Illinois · 1.8 M W of Il 21 · Structure no. 049009600000000
- Built
- 1966
- 59 years old, rebuilt 2003
- Condition
- Good
- inspected March 2022
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 192 ft
- 3 main spans
- Daily traffic
- 14,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 137 over Il 137 WB Off Ramp is a steel continuous stringer/multi-beam or girder carrying Il 137 over Il 137 WB Off Ramp in Lake County, Illinois. It was built in 1966 and reconstructed in 2003, so it is 59 years old, older 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 14,100 vehicles a day, roughly 8% of them trucks, projected to reach 14,100 by 2046. The structure is 192 ft (58.5 m) long and 75 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 137 over Il 137 WB Off Ramp built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2003.
What condition is Il 137 over Il 137 WB Off Ramp 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 March 2022.
How much traffic does Il 137 over Il 137 WB Off Ramp carry?
About 14,100 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Il 137 over Il 137 WB Off Ramp?
The structure is 192 ft (58.5 m) long with a longest span of 72 ft (21.9 m) and a deck 75 ft wide.
Who owns Il 137 over Il 137 WB Off Ramp?
It is owned by the State Highway Agency.