312 The Napinka Subdivision, Mile 0 to Mile 49. Leave a reply CPR/Napinka Sub. Miles 11 & 12. Pilot Mound Yard. (Information – BTRC/CPR files. (Click on map for detail). Rate this:Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Like Loading...