Il 97 over Spoon River
Fair Condition11 years old1,850 vehicles/day
Location
| State | Illinois |
| County | Knox |
| Location | 1 Mi SE Of Maquon |
| Carries | Il 97 |
| Crosses | Spoon River |
| Coordinates | 40.78454, -90.15415 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 856.6 ft (261.1 m) |
| Max Span | 160.1 ft (48.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 2793.8 sq m |
| Main Spans | 7 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 1,850 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048010000000000 |