Summerfield Ch 50 over Rheinhardt Slough
Fair Condition83 years old250 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 1.3mi N Ill RTE 177 |
| Carries | Summerfield Ch 50 |
| Crosses | Rheinhardt Slough |
| Coordinates | 38.50152, -89.75119 |
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 | 24.0 ft (7.3 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 66.4 sq m |
| Main Spans | 3 |
| Year Built | 1943 |
Traffic
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082301900000000 |