Posted on: Pueblo Co. Co Queries Reply Here: http://genconnect.rootsweb.com/gc/USA/Co/Pueblo/97 Surname: ------------------------- Pueblo County- Could anyone please tell me what the name of the railroads were that were operation in the Pueblo area around 1886? My great grandfather, WILLIAM ERWIN MARCUS was a railroad man there then and I am trying to find more information about him. Please email me......Thanks a bunch!