Ch 1 Lost Nation R over Rock River Tributary
Fair Condition63 years old1,900 vehicles/day
Location
| State | Illinois |
| County | Lee |
| Location | 0.7 Mi E Ill RT 2 |
| Carries | Ch 1 Lost Nation R |
| Crosses | Rock River Tributary |
| Coordinates | 41.86639, -89.41531 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 77.8 ft (23.7 m) |
| Max Span | 28.2 ft (8.6 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 218.0 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 1,900 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 052369000000000 |