IL 171 SB over JOLIET RD&BN RR SPUR
0.5 M NW I-55 · County 031, Illinois · Built 1964 · 2 Lanes · 40,100 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
7
Good
Superstructure
3
Serious
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 3 | Serious |
| Substructure | 7 | Good |
Location
41.799106, -87.833039
This bridge is in worse condition than 95.1% of bridges in County 031. The average bridge in Illinois is 0 years old; this one is 62 years old.
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IL 171 NB over JOLIET RD&BN RR SPUR
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Bridge Details
- Structure #
- 016100500000000
- Year Built
- 1964
- Reconstructed
- 1994
- Length
- 123.5 m (405.2 ft)
- Max Span
- 25.1 m
- Width
- 11.9 m (39 ft)
- Lanes
- 2
- Daily Traffic
- 40,100
- Material
- Steel
- 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.