Ill 138 over Sugar Creek
Fair Condition94 years old2,700 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 1.0mi W I-55/138 Int |
| Carries | Ill 138 |
| Crosses | Sugar Creek |
| Coordinates | 39.07887, -89.77194 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 96.0 sq m |
| Main Spans | 2 |
| Year Built | 1932 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 2,700 (2023) |
| Truck Traffic | 7% |
| Lanes On 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 | 059201100000000 |