Maple RD over I- 80
PoorWill County, Illinois · 1.9M E of 355 Alg 80 · Structure no. 099019800000000
- Built
- 1966
- 59 years old, rebuilt 1999
- Condition
- Poor
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 431 ft
- 4 main spans
- Daily traffic
- 8,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Maple RD over I- 80 is a steel continuous stringer/multi-beam or girder carrying Maple RD over I- 80 in Will County, Illinois. It was built in 1966 and reconstructed in 1999, so it is 59 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 8,000 vehicles a day, roughly 9% of them trucks, projected to reach 13,824 by 2046. The structure is 431 ft (131.5 m) long and 30 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Maple RD over I- 80 built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1999.
What condition is Maple RD over I- 80 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 February 2024.
How much traffic does Maple RD over I- 80 carry?
About 8,000 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Maple RD over I- 80?
The structure is 431 ft (131.5 m) long with a longest span of 135 ft (41.2 m) and a deck 30 ft wide.
Who owns Maple RD over I- 80?
It is owned by the State Highway Agency.