Ch-18 over Drainage Ditch
Fair Condition97 years old200 vehicles/day
Location
| State | Illinois |
| County | Douglas |
| Location | 0.4 Mi W Of Murdock |
| Carries | Ch-18 |
| Crosses | Drainage Ditch |
| Coordinates | 39.80011, -88.08447 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 30.5 ft (9.3 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 75.5 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 200 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 021430700000000 |