- Welcome to the CALS Home Page Part of the Chesapeake & Allegheny Steam Preservation Society Last update March 10, 2002 Best viewed at 800x600 Thousands of colors. Trackside phone (410) 448-0730 We are a Non-Profit Live Steam Club in Baltimore Maryland located in Leakin Park on Windsor Mill Road. (Map & Directions) (For other links in Maryland try the DCpages, MD is fun site, or Marylandinfo.com).www.calslivesteam.org