Pittsburgh
and Ohio Central Railroad - (en)
The Pittsburgh and Ohio Central Railroad (AAR reporting marks POHC) is
a Class III short-line railroad operating about 42 miles of track over
the Chartiers Branch in southwest Pennsylvania.

It is owned by the Ohio Central (OC). The OC bought the line from the
Pittsburgh Industrial Railroad in 2000. The line has track extending
from its office in McKees Rocks to Neville Island, Arden, Esplen, and
Armstrong Mills.