US 20 W B over Ill 251 (11th St)
Fair Condition66 years old36,000 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | S Edge Rockford |
| Carries | US 20 W B |
| Crosses | Ill 251 (11th St) |
| Coordinates | 42.21947, -89.07211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 234.3 ft (71.4 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 1092.4 sq m |
| Main Spans | 4 |
| Year Built | 1960 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 36,000 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 101006600000000 |