St. Louis Virtual links for turntables and roundhouses, locomotive servicing, and other points of interest.
L&N ? roundhouse East St. Louis
http://maps.live.com/default.aspx?v=2&cp=qf51s87gmmsj&style=o&lvl=1&tilt=-90&dir=0&alt=-1000&scene=8519689&encType=1
MFG Railway engine house
http://maps.live.com/default.aspx?v=2&cp=qdyt077ggmpp&style=o&lvl=2&tilt=-90&dir=0&alt=-1000&scene=8795979&encType=1
NS turntable North St. Louis
http://maps.live.com/default.aspx?v=2&cp=qffqsv7gfwgq&style=o&lvl=1&tilt=-90&dir=0&alt=-1000&scene=8165326&encType=1
Foundation of BN roundhouse North St. Louis