Grassy Road over Little Grassy Lk Spillwy
Fair Condition87 years old800 vehicles/day
Location
| State | Illinois |
| County | Williamson |
| Location | 10.0 Mi SW Of Hdqrtrs |
| Carries | Grassy Road |
| Crosses | Little Grassy Lk Spillwy |
| Coordinates | 37.64700, -89.13783 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 378 sq m |
| Main Spans | 2 |
| Year Built | 1939 |
Traffic
| Avg Daily Traffic | 800 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | Code 63 |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000033610-00400 |