IL 171 SB FIRST AV over S&S CANAL
0.2 M SE I-55 · County 031, Illinois · Built 1963 · 2 Lanes · 39,600 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 5 | Fair |
| Substructure | 5 | Fair |
Location
41.792739, -87.819119
This bridge is in worse condition than 62.9% of bridges in County 031. The average bridge in Illinois is 0 years old; this one is 63 years old.
Nearby Bridges
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IL 171 NB TO I-55 over SAN & SHIP CANAL
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IL 171 SB FIRST AV over RR - CN
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IL 171 NB FIRST AV over RR - CN
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I- 55 WB RMP IL171 over DES PLAINES RIVER
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IL 171 SB RMP I-55 over DES PLAINES RIVER
Built 1964
IL 171 SB FIRST AV over DES PLAINES RIVER
Built 1964
Bridge Details
- Structure #
- 016048600000000
- Year Built
- 1963
- Reconstructed
- 2015
- Length
- 254 m (833.3 ft)
- Max Span
- 52.9 m
- Width
- 11 m (36.1 ft)
- Lanes
- 2
- Daily Traffic
- 39,600
- Material
- Steel Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $2,855,000
- Total Project Cost
- $4,283,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.