| George Washington Memorial Bridge | King, WA | 2.4 miles | NW |
| Montlake Bridge | King, WA | 2.7 miles | NE |
| Magnolia Bridge | King, WA | 2.7 miles | NW |
| Fremont Bridge | King, WA | 2.7 miles | NW |
| University Bridge | King, WA | 3.1 miles | NE |
| Lacey V Murrow Bridge | King, WA | 3.4 miles | SE |
| Ballard Bridge | King, WA | 3.9 miles | NW |
| Evergreen Point Bridge | King, WA | 4.1 miles | NE |
| First Avenue South Bridge | King, WA | 4.7 miles | SW |
| Allentown Bridge | King, WA | 8.8 miles | SE |
| Agate Pass Bridge | Kitsap, WA | 12.9 miles | NW |
| Manette Bridge | Kitsap, WA | 13.7 miles | SW |
| Warren Avenue Bridge | Kitsap, WA | 14.1 miles | SW |
| High Bridge | Snohomish, WA | 20.3 miles | NE |
| Hood Canal Bridge | Kitsap, WA | 21.8 miles | NW |
| Tacoma Narrows Bridge | Pierce, WA | 25.8 miles | SW |
| Whitney Bridge | King, WA | 26.2 miles | SE |
| Kummer Bridge | King, WA | 26.7 miles | SE |
| Island Bridge | Pierce, WA | 27.4 miles | SW |
| Fairfax Bridge | Pierce, WA | 41.7 miles | SE |
| Natural Bridge | Pierce, WA | 53.5 miles | SE |
| Martins Bridge | Mason, WA | 61.7 miles | SW |
| Canyon Bridge | Pierce, WA | 67 miles | SE |
| Dalles Bridge | Skagit, WA | 68.3 miles | NE |
| Saxon Bridge | Whatcom, WA | 74.2 miles | NE |
| Nesika Bridge | Lewis, WA | 78.2 miles | SE |
| Cora Bridge | Lewis, WA | 78.7 miles | SE |
| North Aberdeen Bridge | Grays Harbor, WA | 81.5 miles | SW |
| Huelsdonk Bridge | Jefferson, WA | 82.3 miles | NW |
| Huffaker Bridge | Lewis, WA | 82.6 miles | SE |
| Tumwater Bridge | Chelan, WA | 87.4 miles | NE |
| Chow Chow Bridge | Grays Harbor, WA | 88.8 miles | SW |
| Coal Bank Bridge | Cowlitz, WA | 90.1 miles | SW |
| Balch Bridge | Clallam, WA | 91.7 miles | NW |
| Weeman Bridge | Okanogan, WA | 113 miles | NE |
| Astoria Bridge | Clatsop, OR | 120.5 miles | SW |
| Youngs Bay Bridge US-101 Alt | Clatsop, OR | 122.5 miles | SW |
| Youngs Bay Bridge | Clatsop, OR | 123.4 miles | SW |
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