Editing 0-10-2 (section)

== United States ==
In the US, this type is known as the '''Union''' after the only US [[railroad]] to have new locomotives built in this arrangement. These were ten [[Union Railroad 0-10-2|0-10-2s built for the]] [[Union Railroad (Pittsburgh, Pennsylvania)|Union Railroad]] in the [[Pittsburgh, Pennsylvania]] area.  They were used as heavy duty transfer locomotives rather than switchers. In [[Greenville, Pennsylvania]], one is on static display lettered for the [[Duluth Missabe and Iron Range Railway]] #604 (Upon dieselization, the Union RR sold all of theirs to the DM&IR) .

The [[Chicago & North Western Railway]] converted two [[2-10-2]] locomotives formerly owned by subsidiary [[Chicago, St. Paul, Minneapolis & Omaha]] into 0-10-2 locomotives in 1944.<ref>{{cite web
 |title      = Chicago & North Western Class J-1 0-10-2s
 |url        = http://donsdepot.donrossgroup.net/dr558.htm
 |work       = Don's Rail Photos
 |publisher  = Trinity Technology Co.
 |first      = Don
 |last       = Ross
 |access-date = 2008-09-11
|url-status = usurped
 | archive-url= https://web.archive.org/web/20080919103335/http://donsdepot.donrossgroup.net/dr558.htm| archive-date= 19 September 2008 <!--Added by DASHBot-->}}</ref>
They were classified J-1 both before and after conversion.  One was scrapped in 1950 and the other in 1953.