Sbi-4 over Cahokia Canal
Fair Condition103 years old900 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | E Ill 203 S Bend RD |
| Carries | Sbi-4 |
| Crosses | Cahokia Canal |
| Coordinates | 38.65783, -90.13030 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 135.5 ft (41.3 m) |
| Max Span | 43.6 ft (13.3 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 441.9 sq m |
| Main Spans | 3 |
| Year Built | 1923 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 900 (2023) |
| Truck Traffic | 64% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082011300000000 |