In early August of 2020, The AccuLine team partnered with Midwest Mole to complete a guided 16″ auger bore under 7 live BNSF railroad tracks in Mandan, ND. This project yielded tight tolerances of line and grade, due to the amount of track above the installed 16″ line. The AccuLine team installed a line-of-sight pilot, perfectly on the required line and grade, and followed the pilot with a Barbco pilot ready cutting head. Our team successfully completed the crossing in 10 days.