Pipelayer Dozers 1969 United States, Asheboro, North Carolina7d
Pipelayer Dozers 1978 1,040 h United States, Houston, Texas
Pipelayer Dozers 2013 2,106 h United States, Casper, Wyoming
Pipelayer Dozers 2008 4,169 h United States, Oakland, California
Pipelayer Dozers 2008 3,549 h United States, Gillette, Wyoming
Pipelayer Dozers 2012 3,123 h United States, Dickinson, North Dakota
Pipelayer Dozers 2015 2,130 h United States, Rock Springs, Wyoming
Pipelayer Dozers 2005 United States, Philadelphia, Pennsylvania
Pipelayer Dozers 1992 United States, Redding, California
Pipelayer Dozers 2014 3,350 h United States, Tulsa, Oklahoma
Pipelayer Dozers 2013 United States, Brighton, Colorado
Pipelayer Dozers 1970 United States, Oklahoma City, Oklahoma
Pipelayer Dozers 1966 United States, Beckemeyer, Illinois
Pipelayer Dozers 1978 United States, Houston, Texas
Pipelayer Dozers 1978 United States, Hattiesburg, Mississippi
Pipelayer Dozers 1965 United States, Williston Area, North Dakota