Il 121 (fap 773) over Otter Creek
Poor Condition93 years old1,600 vehicles/day
Location
| State | Illinois |
| County | Cumberland |
| Location | 3.0 Mi E 7 Mi Curve |
| Carries | Il 121 (fap 773) |
| Crosses | Otter Creek |
| Coordinates | 39.27271, -88.32299 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 5 (Fair) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 63.6 ft (19.4 m) |
| Deck Area | 141.6 sq m |
| Main Spans | 2 |
| Year Built | 1933 (reconstructed 1971) |
Traffic
| Avg Daily Traffic | 1,600 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 018200400000000 |