US 30 over Mississippi River
Fair Condition70 years old9,650 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 1 Mi W Of Ill 84 |
| Carries | US 30 |
| Crosses | Mississippi River |
| Coordinates | 41.83788, -90.17369 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Suspension |
| Total Length | 4165.0 ft (1269.5 m) |
| Max Span | 644.0 ft (196.3 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 12,695 sq m |
| Main Spans | 1 |
| Year Built | 1956 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 9,650 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 098600300000000 |