Humboldt DR over Humboldt Pk Lagoon
PoorCook County, Illinois · 1400 N. & 3000 W. · Structure no. 016619900000000
- Built
- 1953
- 72 years old
- Condition
- Poor
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 61 ft
- 1 main span
- Daily traffic
- 13,700
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Humboldt DR over Humboldt Pk Lagoon is a steel stringer/multi-beam or girder carrying Humboldt DR over Humboldt Pk Lagoon in Cook County, Illinois. It was built in 1953, so it is 72 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 13,700 vehicles a day, roughly 4% of them trucks, projected to reach 16,766 by 2046. The structure is 61 ft (18.6 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Humboldt DR over Humboldt Pk Lagoon built?
It was built in 1953, making it 72 years old in 2025.
What condition is Humboldt DR over Humboldt Pk Lagoon in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does Humboldt DR over Humboldt Pk Lagoon carry?
About 13,700 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Humboldt DR over Humboldt Pk Lagoon?
The structure is 61 ft (18.6 m) long with a longest span of 59 ft (18 m) and a deck 63 ft wide.
Who owns Humboldt DR over Humboldt Pk Lagoon?
It is owned by the City or Municipal Highway Agency.