West Allis, WI – Open Test for the NTT INDYCAR SERIES at the Milwuakee Mile at the Wisconsin State Fair Park. (Photo by Chris Jones | IMS Photo) Hy-Vee Milwaukee Mile 250s Fast Facts Race weekend: Friday, Aug. 30-Sunday, Sept. 1 Track: Milwaukee Mile, a 1.015-mile oval in West Allis, Wisconsin Race distance: NTT INDYCAR SERIES  Hy-Vee Milwaukee…