| First Avenue South Bridge | King, WA | 8.7 miles | NE |
| Allentown Bridge | King, WA | 9.5 miles | NE |
| Manette Bridge | Kitsap, WA | 9.9 miles | NW |
| Warren Avenue Bridge | Kitsap, WA | 10.8 miles | NW |
| Magnolia Bridge | King, WA | 12.6 miles | NE |
| Lacey V Murrow Bridge | King, WA | 13 miles | NE |
| Fremont Bridge | King, WA | 14 miles | NE |
| George Washington Memorial Bridge | King, WA | 14 miles | NE |
| Tacoma Narrows Bridge | Pierce, WA | 14 miles | SW |
| Ballard Bridge | King, WA | 14.4 miles | NE |
| University Bridge | King, WA | 15.1 miles | NE |
| Montlake Bridge | King, WA | 15.1 miles | NE |
| Island Bridge | Pierce, WA | 15.2 miles | SW |
| Evergreen Point Bridge | King, WA | 15.9 miles | NE |
| Agate Pass Bridge | Kitsap, WA | 17.6 miles | NW |
| Whitney Bridge | King, WA | 23.5 miles | SE |
| Kummer Bridge | King, WA | 24.2 miles | SE |
| Hood Canal Bridge | Kitsap, WA | 28.2 miles | NW |
| High Bridge | Snohomish, WA | 32.3 miles | NE |
| Fairfax Bridge | Pierce, WA | 35.7 miles | SE |
| Natural Bridge | Pierce, WA | 49.6 miles | SE |
| Martins Bridge | Mason, WA | 51 miles | SW |
| Canyon Bridge | Pierce, WA | 62.4 miles | SE |
| Nesika Bridge | Lewis, WA | 68.7 miles | SE |
| North Aberdeen Bridge | Grays Harbor, WA | 70.6 miles | SW |
| Cora Bridge | Lewis, WA | 71.9 miles | SE |
| Huffaker Bridge | Lewis, WA | 74.4 miles | SE |
| Huelsdonk Bridge | Jefferson, WA | 78.2 miles | NW |
| Coal Bank Bridge | Cowlitz, WA | 78.9 miles | SW |
| Dalles Bridge | Skagit, WA | 80.3 miles | NE |
| Chow Chow Bridge | Grays Harbor, WA | 80.6 miles | SW |
| Saxon Bridge | Whatcom, WA | 85.2 miles | NE |
| Balch Bridge | Clallam, WA | 89.3 miles | NW |
| Lewis and Clark Bridge | Columbia, OR | 96.7 miles | SW |
| Tumwater Bridge | Chelan, WA | 99.2 miles | NE |
| Lower Midland Bridge | Columbia, OR | 100.4 miles | SW |
| Astoria Bridge | Clatsop, OR | 108.3 miles | SW |
| Youngs Bay Bridge US-101 Alt | Clatsop, OR | 110.3 miles | SW |
| Youngs Bay Bridge | Clatsop, OR | 111.2 miles | SW |
| Lewis and Clark River Bridge | Clatsop, OR | 111.9 miles | SW |
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