Fai 55 SB over Tr 439
Fair Condition53 years old15,200 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 1.0mi S I-55/IL 138 |
| Carries | Fai 55 SB |
| Crosses | Tr 439 |
| Coordinates | 39.05744, -89.75550 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 132.2 ft (40.3 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 532.0 sq m |
| Main Spans | 3 |
| Year Built | 1973 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 15,200 (2023) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059004000000000 |