Ill 157 over Trib To Harding Dtch
Fair Condition60 years old11,600 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.08 S Bunkum RD |
| Carries | Ill 157 |
| Crosses | Trib To Harding Dtch |
| Coordinates | 38.61984, -90.04061 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 115.3 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 11,600 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
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 | 082201200000000 |