North Eggert Road over Rock Run Creek
Good Condition48 years old50 vehicles/day
Location
| State | Illinois |
| County | Stephenson |
| Location | 3.0 Mi N Rock City |
| Carries | North Eggert Road |
| Crosses | Rock Run Creek |
| Coordinates | 42.45694, -89.45849 |
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 | 53.8 ft (16.4 m) |
| Max Span | 17.1 ft (5.2 m) |
| Deck Area | 139.4 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 50 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 089507400000000 |