Cass Av over Sawmill Creek
Fair Condition35 years old14,000 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 0.5 M S Of I-55 |
| Carries | Cass Av |
| Crosses | Sawmill Creek |
| Coordinates | 41.72543, -87.97186 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 42.7 ft (13 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Width | 70.5 ft (21.5 m) |
| Deck Area | 279.5 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 14,000 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022310500000000 |