Danforth RD FAS 33 over I-57
PoorIroquois County, Illinois · 4.59 MI S of Ill 116 · Structure no. 038007200000000
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 223 ft
- 4 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Danforth RD FAS 33 over I-57 is a steel continuous stringer/multi-beam or girder carrying Danforth RD FAS 33 over I-57 in Iroquois County, Illinois. It was built in 1967, so it is 58 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 200 vehicles a day, roughly 33% of them trucks, projected to reach 227 by 2046. The structure is 223 ft (68.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Danforth RD FAS 33 over I-57 built?
It was built in 1967, making it 58 years old in 2025.
What condition is Danforth RD FAS 33 over I-57 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 January 2024.
How much traffic does Danforth RD FAS 33 over I-57 carry?
About 200 vehicles per day (2022 count), of which roughly 33% are trucks.
How long is Danforth RD FAS 33 over I-57?
The structure is 223 ft (68.1 m) long with a longest span of 68 ft (20.8 m) and a deck 30 ft wide.
Who owns Danforth RD FAS 33 over I-57?
It is owned by the State Highway Agency.