Tr 284 over N.henderson Creek
Fair Condition66 years old25 vehicles/day
Location
| State | Illinois |
| County | Mercer |
| Location | Nw-13-t13nr1w |
| Carries | Tr 284 |
| Crosses | N.henderson Creek |
| Coordinates | 41.11957, -90.45702 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 23.3 ft (7.1 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 176.2 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 066410800000000 |