Hawthorne Bridge, Portland, Oregon
From Archiplanet
| Hawthorne Bridge | |
| Location | Portland, Oregon, USA |
| Date | 1909 to 1910 |
| Structure Type | bridge |
| Construction System | Steel |
| Climate | Mild Temperate |
| Context | Urban Waterfront |
| Street Address | |
| Notes |
Contents |
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| Bridge Details | |
| Client | City of Portland |
| Current Owner | State of Oregon, Multnomah County |
| Crosses | Willamette River |
| Carries | Hawthorne Boulevard; Madison Avenue |
| Traffic | Autos, Pedestrians, Bicycle |
| Bridge Design | vertical lift, six-segment, simple-span, Parker "Camelback" variant Pratt Truss. |
| Traffic | Autos, Pedestrians, Bicycle |
| Height | 167 feet |
| Length | 1,380 feet |
| Width | approx. 62 feet |
| Clearance Beneath | about 50 feet, closed; 160 feet, open. |
| Number of Spans | six |
| Length of Longest Span | 250 feet |
| Number of Decks | 1 |
