Transportation Department Hwy 26 & Hwy 261 Washtucna, WA 99371 Phone : (509) 646-3391 Business Category Port Authorities Washington State Of--transportation Department Washtucna, WA 99371 Phone : (509) 646-3391 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Washington State Of--transportation Dept, Washtucna Washtucna, WA 99371 Phone : (509) 646-3391 Business Category Government Offices-State Trucking-Transportation Brokers Government Offices State & Local Government Offices & Public Schools Washington State Of 600 N Main St Washtucna, WA 99371 Phone : (509) 646-3391 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools