Big Mound Rd. over Br. Stillman Cr.
Good Condition66 years old300 vehicles/day
Location
| State | Illinois |
| County | Ogle |
| Location | 2.5 S.e. Stillman Va |
| Carries | Big Mound Rd. |
| Crosses | Br. Stillman Cr. |
| Coordinates | 42.07795, -89.14381 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.6 ft (7.8 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 56.9 sq m |
| Main Spans | 2 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 071502000000000 |