Somonauk Road over Br Little Rock Creek
Fair Condition50 years old3,000 vehicles/day
Location
| State | Illinois |
| County | DeKalb |
| Location | 625n 1550e |
| Carries | Somonauk Road |
| Crosses | Br Little Rock Creek |
| Coordinates | 41.72265, -88.65051 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 69.2 sq m |
| Main Spans | 2 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 3,000 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 019303800000000 |