I-55 over Horse Creek
Fair Condition54 years old31,350 vehicles/day
Location
| State | Illinois |
| County | Montgomery |
| Location | 1.2m S Sang Co Line |
| Carries | I-55 |
| Crosses | Horse Creek |
| Coordinates | 39.50649, -89.64512 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 41.7 ft (12.7 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 278.1 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 31,350 (2023) |
| Truck Traffic | 26% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 068201200000000 |