Randolph Street over Lower Lev. Randolph
PoorCook County, Illinois · 150N 399E to 440E · Structure no. 016614200000000
- Built
- 1963
- 62 years old, rebuilt 1983
- Condition
- Poor
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 436 ft
- 14 main spans
- Daily traffic
- 11,200
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Randolph Street over Lower Lev. Randolph is a steel continuous stringer/multi-beam or girder carrying Randolph Street over Lower Lev. Randolph in Cook County, Illinois. It was built in 1963 and reconstructed in 1983, so it is 62 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 4 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 11,200 vehicles a day, roughly 13% of them trucks, projected to reach 11,312 by 2046. The structure is 436 ft (133 m) long and 62 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Randolph Street over Lower Lev. Randolph built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1983.
What condition is Randolph Street over Lower Lev. Randolph 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 July 2024.
How much traffic does Randolph Street over Lower Lev. Randolph carry?
About 11,200 vehicles per day (2018 count), of which roughly 13% are trucks.
How long is Randolph Street over Lower Lev. Randolph?
The structure is 436 ft (133 m) long with a longest span of 61 ft (18.7 m) and a deck 62 ft wide.
Who owns Randolph Street over Lower Lev. Randolph?
It is owned by the City or Municipal Highway Agency.