IL 171 SB over 47TH ST
1.3 M N I-55 · County 031, Illinois · Built 1968 · 2 Lanes · 40,100 vehicles/day
Overall
Deck
8
Very Good
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 8 | Very Good |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
41.805639, -87.833292
This bridge is in worse condition than 17% of bridges in County 031. The average bridge in Illinois is 0 years old; this one is 58 years old.
Nearby Bridges
IL 171 NB over 47TH ST
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IL 171 NB over RR - BNSF
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IL 171 NB ELEVATED over STA 53&15 TO 63&18
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IL 171 (1ST AVE) over SALT CREEK
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IL 171 SB FIRST AV over DES PLAINES RIVER
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Bridge Details
- Structure #
- 016100000000000
- Year Built
- 1968
- Reconstructed
- 2015
- Length
- 53.9 m (176.8 ft)
- Max Span
- 30 m
- Width
- 13.4 m (44 ft)
- Lanes
- 2
- Daily Traffic
- 40,100
- Material
- Steel Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
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.