Ill 100 over Elsah Creek
Poor Condition65 years old4,150 vehicles/day
Location
| State | Illinois |
| County | Jersey |
| Location | At Elsah |
| Carries | Ill 100 |
| Crosses | Elsah Creek |
| Coordinates | 38.95111, -90.36241 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 32.8 ft (10 m) |
| Deck Width | 73.2 ft (22.3 m) |
| Deck Area | 686.8 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 4,150 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 042001400000000 |