I-90 WB over Hoffman Street
FairLake County, Indiana · 00.25 E SR 312 · Structure no. 046140
- Built
- 1956
- 69 years old, rebuilt 1985
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 238 ft
- 3 main spans
- Daily traffic
- 18,425
- 2015 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I-90 WB over Hoffman Street is a steel stringer/multi-beam or girder carrying I-90 WB over Hoffman Street in Lake County, Indiana. It was built in 1956 and reconstructed in 1985, so it is 69 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 18,425 vehicles a day, roughly 11% of them trucks, projected to reach 41,903 by 2031. The structure is 238 ft (72.5 m) long and 35 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-90 WB over Hoffman Street built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1985.
What condition is I-90 WB over Hoffman Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does I-90 WB over Hoffman Street carry?
About 18,425 vehicles per day (2015 count), of which roughly 11% are trucks.
How long is I-90 WB over Hoffman Street?
The structure is 238 ft (72.5 m) long with a longest span of 87 ft (26.5 m) and a deck 35 ft wide.
Who owns I-90 WB over Hoffman Street?
It is owned by the State Toll Authority.