Manteno RD over I-57
PoorKankakee County, Illinois · Manteno Inter · Structure no. 046005800000000
- Built
- 1964
- 61 years old, rebuilt 1996
- Condition
- Poor
- inspected January 2025
- Type
- Tee Beam
- Concrete Continuous
- Length
- 248 ft
- 4 main spans
- Daily traffic
- 9,550
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Manteno RD over I-57 is a concrete continuous tee beam carrying Manteno RD over I-57 in Kankakee County, Illinois. It was built in 1964 and reconstructed in 1996, so it is 61 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. Its operating status is: open, would be posted or closed except for temporary shoring.
It carries about 9,550 vehicles a day, roughly 10% of them trucks, projected to reach 9,741 by 2046. The structure is 248 ft (75.6 m) long and 36 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Manteno RD over I-57 built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1996.
What condition is Manteno RD 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 2025.
How much traffic does Manteno RD over I-57 carry?
About 9,550 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Manteno RD over I-57?
The structure is 248 ft (75.6 m) long with a longest span of 72 ft (21.9 m) and a deck 36 ft wide.
Who owns Manteno RD over I-57?
It is owned by the State Highway Agency.