| Silica Road |
| Dryden Road |
| Palisades |
| Mansfield |
| Methow |
| Soap Lake |
| Blue Lake @ SR 17 MP 90.3 |
| Knapps Tunnel |
| Dodson Road |
| Winton |
| Parker |
| Manastash Ridge Westbound |
| Rocky Canyon |
| White Pass Sumit |
| Ryegrass Summit |
| Asahel Curtis |
| Alpental Exit |
| Zillah |
| Snoqualmie River Bridge |
| Bullfrog |
| South Umtanum @ I-82 |
| EB I-90@SR-18 Echo Lake |
| Blewett Pass |
| Stevens Pass |
| Waterville |