OLD ILL 121 over MACKINAW RIVER
1mi N HOPEDALE JCT · County 179, Illinois · Built 1932 · 2 Lanes · 75 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
3
Serious
Superstructure
3
Serious
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 3 | Serious |
| Superstructure | 3 | Serious |
| Substructure | 5 | Fair |
Location
40.440383, -89.468458
This bridge is in worse condition than 96.4% of bridges in County 179. The average bridge in Illinois is 0 years old; this one is 94 years old.
Nearby Bridges
SB I-155 over MACKINAW RIVER
Built 1970
NB I-155 over MACKINAW RIVER
Built 1970
WILDLIFE DR - TR 2 over LITTLE MACKINAW R.
Built 1969
FEATHER RD - FAS 4 over I-155
Built 1990
TULLAMORE RD-TR 21 over INDIAN CREEK
Built 1952
ILL 122 over I-155
Built 1971
TULLAMORE RD-TR 21 over STREAM
Built 1900
SB I-155 over Indian Creek
Built 2024
NB I-155 over INDIAN CR
Built 2023
SBI 122 (Prairie R over INDIAN CR
Built 2021
Bridge Details
- Structure #
- 090008700000000
- Year Built
- 1932
- Reconstructed
- 1971
- Length
- 204.5 m (670.9 ft)
- Max Span
- 53.3 m
- Width
- 7.3 m (24 ft)
- Lanes
- 2
- Daily Traffic
- 75
- Material
- Steel
- Design
- Truss - Thru
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $883,000
- Total Project Cost
- $1,325,000
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.