Ill 136 over Mississippi Rv & Rr
Fair Condition52 years old10,500 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | In North Clinton |
| Carries | Ill 136 |
| Crosses | Mississippi Rv & Rr |
| Coordinates | 41.86472, -90.17299 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 3012.1 ft (918.1 m) |
| Max Span | 500.0 ft (152.4 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 9272.8 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 10,500 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098990800000000 |