IL 171 (1ST AVE) over SALT CREEK
0.2 M N US 34 · County 031, Illinois · Built 1931 · 4 Lanes · 36,500 vehicles/day
Overall
Deck
7
Good
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
41.818392, -87.833458
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 95 years old.
Nearby Bridges
Brookfield Avenue over Salt Creek
Built 2023
BARRYPOINT RD over DES PLAINES RIVER
Built 1957
FOREST AVE over DES PLAINES RIVER
Built 1933
WASHINGTON AVE over SALT CREEK
Built 1936
IL 171 NB over 47TH ST
Built 1968
IL 171 SB over 47TH ST
Built 1968
US 34 OGDEN AVE over DES PLAINES RIV
Built 1933
31ST ST over DES PLAINES RIVER
Built 1928
31ST ST over SALT CREEK
Built 2001
JOLIET RD over DES PLAINES RIVER
Built 1900
Bridge Details
- Structure #
- 016070200000000
- Year Built
- 1931
- Reconstructed
- 1984
- Length
- 34.7 m (113.8 ft)
- Max Span
- 16.5 m
- Width
- 18.2 m (59.7 ft)
- Lanes
- 4
- Daily Traffic
- 36,500
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,050,000
- Total Project Cost
- $1,575,000
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.