Tr 351 over Cahokia CR
Fair Condition106 years old175 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 4.5 NE Eagerville |
| Carries | Tr 351 |
| Crosses | Cahokia CR |
| Coordinates | 39.16815, -89.72568 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Area | 38.5 sq m |
| Main Spans | 2 |
| Year Built | 1920 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 175 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059501700000000 |