| Island Bridge | Pierce, WA | 9.4 miles | SW |
| Tacoma Narrows Bridge | Pierce, WA | 10.6 miles | SE |
| Manette Bridge | Kitsap, WA | 10.9 miles | NE |
| Warren Avenue Bridge | Kitsap, WA | 11.6 miles | NW |
| First Avenue South Bridge | King, WA | 16.5 miles | NE |
| Allentown Bridge | King, WA | 17.3 miles | NE |
| Magnolia Bridge | King, WA | 19.3 miles | NE |
| Lacey V Murrow Bridge | King, WA | 20.8 miles | NE |
| Ballard Bridge | King, WA | 20.8 miles | NE |
| Fremont Bridge | King, WA | 20.9 miles | NE |
| George Washington Memorial Bridge | King, WA | 20.9 miles | NE |
| Agate Pass Bridge | Kitsap, WA | 20.9 miles | NE |
| University Bridge | King, WA | 22.1 miles | NE |
| Montlake Bridge | King, WA | 22.2 miles | NE |
| Evergreen Point Bridge | King, WA | 23.4 miles | NE |
| Whitney Bridge | King, WA | 28.4 miles | SE |
| Kummer Bridge | King, WA | 29.2 miles | SE |
| Hood Canal Bridge | Kitsap, WA | 30.9 miles | NE |
| Fairfax Bridge | Pierce, WA | 37.7 miles | SE |
| High Bridge | Snohomish, WA | 39.9 miles | NE |
| Martins Bridge | Mason, WA | 43.1 miles | SW |
| Natural Bridge | Pierce, WA | 52.6 miles | SE |
| North Aberdeen Bridge | Grays Harbor, WA | 62.7 miles | SW |
| Canyon Bridge | Pierce, WA | 64.6 miles | SE |
| Nesika Bridge | Lewis, WA | 66.5 miles | SE |
| Cora Bridge | Lewis, WA | 72.4 miles | SE |
| Huelsdonk Bridge | Jefferson, WA | 72.8 miles | NW |
| Chow Chow Bridge | Grays Harbor, WA | 73.3 miles | SW |
| Huffaker Bridge | Lewis, WA | 73.6 miles | SE |
| Coal Bank Bridge | Cowlitz, WA | 74.6 miles | SW |
| Balch Bridge | Clallam, WA | 84.7 miles | NW |
| Dalles Bridge | Skagit, WA | 86.6 miles | NE |
| Saxon Bridge | Whatcom, WA | 90.1 miles | NE |
| Lewis and Clark Bridge | Columbia, OR | 91.8 miles | SW |
| Lower Midland Bridge | Columbia, OR | 94.6 miles | SW |
| Astoria Bridge | Clatsop, OR | 101.2 miles | SW |
| Youngs Bay Bridge US-101 Alt | Clatsop, OR | 103.3 miles | SW |
| Birkenfeld Bridge | Columbia, OR | 104 miles | SW |
| Youngs Bay Bridge | Clatsop, OR | 104.1 miles | SW |
| Lewis and Clark River Bridge | Clatsop, OR | 104.9 miles | SW |
| Tumwater Bridge | Chelan, WA | 106.9 miles | NE |
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