US 30 over River St(montgomery)
Fair Condition68 years old31,600 vehicles/day
Location
| State | Illinois |
| County | Kane |
| Location | 4.5 M E Of Il 47 |
| Carries | US 30 |
| Crosses | River St(montgomery) |
| Coordinates | 41.72284, -88.34729 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 45.6 ft (13.9 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 791.3 sq m |
| Main Spans | 3 |
| Year Built | 1958 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 31,600 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 047003000000000 |