Il 104 over Martin Creek
Fair Condition92 years old950 vehicles/day
Location
| State | Illinois |
| County | Pike |
| Location | 1.2m W Il 99 |
| Carries | Il 104 |
| Crosses | Martin Creek |
| Coordinates | 39.83181, -90.59910 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 47.2 ft (14.4 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 149.8 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 950 (2023) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 075003300000000 |