Usr 20 over Chagrin Riv 1.58 Miw 306
Good Condition47 years old15,508 vehicles/day
Location
| State | Ohio |
| County | Lake |
| Location | 1000 Ft E Sr640 |
| Carries | Usr 20 |
| Crosses | Chagrin Riv 1.58 Miw 306 |
| Coordinates | 41.64245, -81.40289 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 415.0 ft (126.5 m) |
| Max Span | 101.0 ft (30.8 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 2694.4 sq m |
| Main Spans | 4 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 15,508 (2015) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4302095 |