Spring RD Tr-105 over Johnny Run Creek
Poor Condition46 years old75 vehicles/day
Location
| State | Illinois |
| County | Grundy |
| Location | .6 Mi W Higgins RD |
| Carries | Spring RD Tr-105 |
| Crosses | Johnny Run Creek |
| Coordinates | 41.27086, -88.39289 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 3 (Serious) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 97.1 ft (29.6 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 236.8 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 75 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 032497100000000 |