1. Walla Walla Airport

2. Richland Airport North

3. Richland Airport South

4. I-182 Road 68

5. I-182 Jadwin Avenue

6. I-82/I-182

7. SR-240 Twin Bridges

8. SR-240 Richland Wye

9. SR-240 Edison Street

10. US-395 Blue Bridge

11. I-82 Prosser

12. I-90 Ellensburg

13. I-90 Denny Creek

14. I-90 Snoqualmie Summit

15. I-90 Cle Elum