Il 78 over Snake Creek
Fair Condition97 years old2,500 vehicles/day
Location
| State | Illinois |
| County | Morgan |
| Location | 3.6m N Walnut-j"vill |
| Carries | Il 78 |
| Crosses | Snake Creek |
| Coordinates | 39.79839, -90.22011 |
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 |
| Design | Tee Beam |
| Total Length | 43.3 ft (13.2 m) |
| Max Span | 41.3 ft (12.6 m) |
| Deck Width | 46.3 ft (14.1 m) |
| Deck Area | 186.1 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1965) |
Traffic
| Avg Daily Traffic | 2,500 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 069000400000000 |