| Whitney Bridge | King, WA | 9.8 miles | SE |
| Kummer Bridge | King, WA | 10.6 miles | SE |
| Allentown Bridge | King, WA | 12.8 miles | NW |
| Tacoma Narrows Bridge | Pierce, WA | 13.9 miles | SW |
| First Avenue South Bridge | King, WA | 16.6 miles | NW |
| Island Bridge | Pierce, WA | 18.4 miles | SW |
| Lacey V Murrow Bridge | King, WA | 19.5 miles | NW |
| Fairfax Bridge | Pierce, WA | 21 miles | SE |
| Evergreen Point Bridge | King, WA | 23.1 miles | NE |
| Magnolia Bridge | King, WA | 23.3 miles | NW |
| Montlake Bridge | King, WA | 23.6 miles | NW |
| George Washington Memorial Bridge | King, WA | 23.8 miles | NW |
| Fremont Bridge | King, WA | 23.9 miles | NW |
| University Bridge | King, WA | 24.1 miles | NW |
| Manette Bridge | Kitsap, WA | 24.8 miles | NW |
| Ballard Bridge | King, WA | 25 miles | NW |
| Warren Avenue Bridge | Kitsap, WA | 25.7 miles | NW |
| Agate Pass Bridge | Kitsap, WA | 31.4 miles | NW |
| Natural Bridge | Pierce, WA | 34.7 miles | SE |
| High Bridge | Snohomish, WA | 36.4 miles | NE |
| Hood Canal Bridge | Kitsap, WA | 41.8 miles | NW |
| Canyon Bridge | Pierce, WA | 47.5 miles | SE |
| Nesika Bridge | Lewis, WA | 57.1 miles | SW |
| Martins Bridge | Mason, WA | 57.6 miles | SW |
| Cora Bridge | Lewis, WA | 57.8 miles | SE |
| Huffaker Bridge | Lewis, WA | 61.2 miles | SE |
| Coal Bank Bridge | Cowlitz, WA | 70.7 miles | SW |
| North Aberdeen Bridge | Grays Harbor, WA | 76 miles | SW |
| Dalles Bridge | Skagit, WA | 87.3 miles | NE |
| Lewis and Clark Bridge | Columbia, OR | 89.5 miles | SW |
| Chow Chow Bridge | Grays Harbor, WA | 90.7 miles | NW |
| Huelsdonk Bridge | Jefferson, WA | 91.6 miles | NW |
| Saxon Bridge | Whatcom, WA | 94.9 miles | NE |
| Lower Midland Bridge | Columbia, OR | 95.3 miles | SW |
| Tumwater Bridge | Chelan, WA | 99.7 miles | NE |
| Balch Bridge | Clallam, WA | 103.4 miles | NW |
| Birkenfeld Bridge | Columbia, OR | 104.5 miles | SW |
| Astoria Bridge | Clatsop, OR | 107 miles | SW |
| Youngs Bay Bridge US-101 Alt | Clatsop, OR | 108.6 miles | SW |
| Youngs Bay Bridge | Clatsop, OR | 109.7 miles | SW |
| Lewis and Clark River Bridge | Clatsop, OR | 110.2 miles | SW |
| Vinemaple Bridge | Clatsop, OR | 115 miles | SW |
| Skibbereen Bridge | Clatsop, OR | 122.6 miles | SW |
| Weeman Bridge | Okanogan, WA | 124 miles | NE |
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