Ch 4 - Fas 637 over Brown Branch
Poor Condition61 years old600 vehicles/day
Location
| State | Illinois |
| County | Christian |
| Location | 4 Mi. E Stonington |
| Carries | Ch 4 - Fas 637 |
| Crosses | Brown Branch |
| Coordinates | 39.63715, -89.11529 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 7 (Good) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 59.9 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 600 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 011500100000000 |