Ch 11(fas 1629) over Kaskaskia River
Fair Condition58 years old450 vehicles/day
Location
| State | Illinois |
| County | Shelby |
| Location | 1.0 Mi E Cowden |
| Carries | Ch 11(fas 1629) |
| Crosses | Kaskaskia River |
| Coordinates | 39.24751, -88.83623 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 268.4 ft (81.8 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 646.2 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 450 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 087301900000000 |