Transportation Department 114 State Highway 15 Gruver, TX 79040 Phone : (806) 733-2334 Business Category Port Authorities Texas State Of--transportation Department, General Information Maintenance Warehouse State Highway 15 Gruver, TX 79040 Phone : (806) 733-2334 Business Category Government Offices-State Business Services Business Information & Referral Services Transportation Services Local Passenger Transportation General Business Services Government Offices State & Local Government Offices & Public Schools Texas State Of--gruver, Texas State Department Of Hwy & Public Transportati Gruver, TX 79040 Phone : (806) 733-2334 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools