| Hurricane Gap | Pierce, WA | 16.9 miles | SE |
| Martin Gap | Pierce, WA | 16.9 miles | SE |
| Ipsut Pass | Pierce, WA | 17.3 miles | SE |
| Knapsack Pass | Pierce, WA | 18.9 miles | SE |
| Old Womens Gulch | Pierce, WA | 19.2 miles | NW |
| Windy Gap | Pierce, WA | 20.6 miles | SE |
| Haller Pass | Pierce, WA | 21 miles | SE |
| Kirkland Pass | Pierce, WA | 24.4 miles | SW |
| Saint Elmo Pass | Pierce, WA | 24.9 miles | SE |
| Round Pass | Pierce, WA | 25.9 miles | SE |
| Cadaver Gap | Pierce, WA | 26.8 miles | SE |
| Panhandle Gap | Pierce, WA | 29 miles | SE |
| Cedar Notch | King, WA | 30 miles | NE |
| Corral Pass | Pierce, WA | 30.3 miles | SE |
| Windy Gap | King, WA | 31.5 miles | SE |
| Meadow Pass | King, WA | 31.6 miles | NE |
| Sheepskull Gap | Pierce, WA | 31.9 miles | SE |
| Cayuse Pass | Pierce, WA | 32.2 miles | SE |
| Sourdough Gap | Yakima, WA | 32.3 miles | SE |
| Hayden Pass | Yakima, WA | 32.3 miles | SE |
| Barnard Saddle | Yakima, WA | 32.4 miles | SE |
| Scout Pass | Yakima, WA | 32.5 miles | SE |
| Yakima Pass | Kittitas, WA | 32.5 miles | NE |
| Martinson Gap | Pierce, WA | 32.8 miles | SE |
| Bear Gap | Pierce, WA | 32.9 miles | SE |
| Chinook Pass | Yakima, WA | 32.9 miles | SE |
| Naches Pass | Yakima, WA | 33 miles | SE |
| Louisiana Saddle | Yakima, WA | 33.2 miles | SE |
| Pickhandle Gap | Pierce, WA | 33.2 miles | SE |
| Blue Bell Pass | Pierce, WA | 33.2 miles | SE |
| Rods Gap | Yakima, WA | 33.4 miles | SE |
| Dandy Pass | Kittitas, WA | 33.7 miles | NE |
| Hemlock Pass | King, WA | 34.7 miles | NE |
| Stampede Pass | King, WA | 35 miles | NE |
| Towhead Gap | Lewis, WA | 35 miles | SE |
| Melakwa Pass | King, WA | 35.2 miles | NE |
| Green Pass | King, WA | 35.3 miles | SE |
| Sheets Pass | King, WA | 35.4 miles | NE |
| Cougar Gap | Lewis, WA | 35.9 miles | SE |
| Tacoma Pass | King, WA | 36 miles | NE |
| Silver Creek Pass | Lewis, WA | 37.3 miles | SE |
| Carlton Pass | Lewis, WA | 40.6 miles | SE |
| Alta Pass | Kittitas, WA | 40.9 miles | NE |
| Windy Pass | Kittitas, WA | 43.6 miles | SE |
| Copper Pass | Kittitas, WA | 44.7 miles | NE |
| Fern Gap | Lewis, WA | 44.9 miles | SW |
| Cowlitz Pass | Lewis, WA | 45.5 miles | SE |
| Waptus Pass | Kittitas, WA | 46.7 miles | NE |
| Dutch Miller Gap | King, WA | 46.9 miles | NE |
| Dry Creek Pass | Lewis, WA | 47.8 miles | SE |
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