IL 171 (1ST AVE) over DES PLAINES RIVER
0.7 M N IL 64 · County 031, Illinois · Built 1931 · 4 Lanes · 20,100 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
41.919072, -87.835336
This bridge is in worse condition than 35.3% of bridges in County 031. The average bridge in Illinois is 0 years old; this one is 95 years old.
Nearby Bridges
GRAND AVE over DES PLAINES RIVER
Built 1922
IL 64 over DES PLAINES RIVER
Built 2014
9TH AVE. over SILVER CREEK
Built 1955
MS-1090 (15th Ave. over Silver Creek
Built 2018
17TH AV over SILVER CREEK
Built 1949
5TH AVE over SILVER CREEK
Built 2012
Broadway Avenue over Silver Creek
Built 2023
IL 64 (NORTH AVE) over DITCH
Built 1927
IL 171 (1ST AVE) over SILVER CREEK
Built 1934
BELMONT AVE over DES PLAINES RIVER
Built 2001
Bridge Details
- Structure #
- 016069700000000
- Year Built
- 1931
- Reconstructed
- 1980
- Length
- 59 m (193.6 ft)
- Max Span
- 20.1 m
- Width
- 19.2 m (63 ft)
- Lanes
- 4
- Daily Traffic
- 20,100
- Material
- Prestressed Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,880,000
- Total Project Cost
- $2,820,000
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.