East Lamm Road over Sumner Creek
Good Condition37 years old50 vehicles/day
Location
| State | Illinois |
| County | Stephenson |
| Location | 4 Mi NE German Vally |
| Carries | East Lamm Road |
| Crosses | Sumner Creek |
| Coordinates | 42.25968, -89.41038 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 66.4 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 50 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 089509800000000 |