Thomson RD over Little Rock Creek
Fair Condition94 years old50 vehicles/day
Location
| State | Illinois |
| County | Carroll |
| Location | 5 Mi SW Chadwick |
| Carries | Thomson RD |
| Crosses | Little Rock Creek |
| Coordinates | 41.96030, -89.94534 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 43.6 ft (13.3 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 83.8 sq m |
| Main Spans | 1 |
| Year Built | 1932 |
Traffic
| Avg Daily Traffic | 50 (2021) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 008410800000000 |