Il 13 over Kaskaskia River
Fair Condition54 years old6,900 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | W Of New Athens |
| Carries | Il 13 |
| Crosses | Kaskaskia River |
| Coordinates | 38.32001, -89.88884 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 575.8 ft (175.5 m) |
| Max Span | 237.9 ft (72.5 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 2281.5 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 6,900 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082019800000000 |