- David Thomas, April 2010
- Dave Fielding, March 2010
- The line through the city of Qinhuangdao was closed in early July 2007 (but appeared to be open in March 2010, D.F.), so the SYs
which passed the city daily are dumped now.
The line outside the city is still
in use, but was dieselised together with the closure of the city line.
(Bernd Seiler, Steam_in_China 6811, July 2007)
- Bruce Evans, November 1998
- CRJ 118, p.455
- WS 5/99