Tr 186a over Duck Creek
Good Condition68 years old10 vehicles/day
Location
| State | Illinois |
| County | Mercer |
| Location | Se-26-t13nr3w |
| Carries | Tr 186a |
| Crosses | Duck Creek |
| Coordinates | 41.08200, -90.68693 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 23.3 ft (7.1 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 63.2 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 2004) |
Traffic
| Avg Daily Traffic | 10 (2024) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 066431100000000 |