Ch 15 over Martinton Ditch #3
Fair Condition38 years old50 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 2mi W .2n Donovan |
| Carries | Ch 15 |
| Crosses | Martinton Ditch #3 |
| Coordinates | 40.88569, -87.65381 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 150.2 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038330100000000 |