Ill 17 over Ill River
Fair Condition87 years old7,000 vehicles/day
Location
| State | Illinois |
| County | Marshall |
| Location | 9.55 Mi W Of Ill 89 |
| Carries | Ill 17 |
| Crosses | Ill River |
| Coordinates | 41.02634, -89.42053 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 1573.2 ft (479.5 m) |
| Max Span | 378.0 ft (115.2 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 4219.6 sq m |
| Main Spans | 3 |
| Year Built | 1939 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 7,000 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 062000300000000 |