Amendment to answer questions and update Schedule B.2. Parking as a Service - VA South Texas Health Care System, Audie L. Murphy VA Medical Center (STX VAMC) located at 7400 Merton Minter St., San Antonio, TX 78229 has a requirement for offsite overflow parking. The parking lot must be within one (1) mile of the STX VAMC. A total of 350 dedicated overflow parking spaces are needed to offset current parking space shortages.