W63 100th AVE over U.s. 20
Fair Condition56 years old373 vehicles/day
Location
| State | Iowa |
| County | Delaware |
| Location | 3.5 Mi. E Of Jct. Ia 187 |
| Carries | W63 100th AVE |
| Crosses | U.s. 20 |
| Coordinates | 42.46387, -91.57906 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 839.5 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 373 (2022) |
| Truck Traffic | 26% |
| Lanes On Bridge | 2 |
| Lanes Under 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 | 000000000023370 |