Ch 29 over Fai 55
Good Condition53 years old175 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 4.0mi S I-55/IL 16 |
| Carries | Ch 29 |
| Crosses | Fai 55 |
| Coordinates | 39.12066, -89.71948 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 279.9 ft (85.3 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 776.2 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 175 (2021) |
| Truck Traffic | 35% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059003700000000 |