Il 104 over Johns Creek
Good Condition19 years old3,500 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 4.2 Mi W Auburn |
| Carries | Il 104 |
| Crosses | Johns Creek |
| Coordinates | 39.58809, -89.83906 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 33.8 ft (10.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 125.7 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 3,500 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 522 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084250700000000 |