State Highway District 5CU ← View details 2632 Rudkin Road, Union Gap, WA 98903 +1 509-248-5522 sthwycu.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:30 pm Tuesday: 09:00 am — 05:30 pm Wednesday: 09:00 am — 05:30 pm Thursday: 09:00 am — 05:30 pm Friday: 09:00 am — 05:30 pm Your comments * — Required information