Proceedings of the ... Annual Convention of the American Railway Engineering Association, Volume 11

adopted angle Baltimore & Ohio bars brick bridge cars cement cent Chairman Chicago Chief Engineer coal-tar Committee common spike Company considered construction cost Creosote cubic foot curve cylinder diagrams diameter drainage Engineer Maintenance Erie Railroad feet fence form M. W. freight frog gage gallons grade gravel handled head lost hoops inch joint length load Loblolly Pine locomotive longleaf pine Manual masonry material maximum miles per hour pipe pitch plates platforms Portland cement posts pressure rail Railroad Railway Recommended Practice Red Oak reinforced concrete resistance road rock roof ruling grade screw spikes side Somerville specifications station steel street strength stresses structure Sub-Committee surface switch tank terminal TERMINAL STATIONS tests timber tion tracheids track traffic trains treated treatment tunnel UNION STATION untreated valve velocity water columns water hammer waterproofing width wire wood yard zinc chloride