Campus Road over Trib To Mazon River
Fair Condition71 years old900 vehicles/day
Location
| State | Illinois |
| County | Grundy |
| Location | 0.2 Mi S Tr 159 |
| Carries | Campus Road |
| Crosses | Trib To Mazon River |
| Coordinates | 41.13918, -88.30906 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 134.8 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 900 (2024) |
| Truck Traffic | 37% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 032338000000000 |