Ill 154 over Plum Creek
Poor Condition54 years old2,900 vehicles/day
Location
| State | Illinois |
| County | Randolph |
| Location | 3.6 Mi W Of Sparta |
| Carries | Ill 154 |
| Crosses | Plum Creek |
| Coordinates | 38.15174, -89.76536 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 153.2 ft (46.7 m) |
| Max Span | 50.5 ft (15.4 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 471.7 sq m |
| Main Spans | 3 |
| Year Built | 1972 (reconstructed 2007) |
Traffic
| Avg Daily Traffic | 2,900 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 079001600000000 |