Concordia Ch Rd/ch over Branch Prare Du Pont
Fair Condition59 years old800 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 2.3mi E Ill RTE 163 |
| Carries | Concordia Ch Rd/ch |
| Crosses | Branch Prare Du Pont |
| Coordinates | 38.49856, -90.05868 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 26.6 ft (8.1 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 103.7 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 800 (2023) |
| Truck Traffic | 8% |
| 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 | 082301800000000 |