AFE 68.747, Lookout, California, 1968. Place 7,300 Cubic Yards Vollcanic Cinder Ballast, Mp 0.1 to Mp 1.1, Mp 5.5 to 9.7, and Mp 13.3 to Mp 15.6. Interstate Commerce Commission Account Number 11, Ballast. Cost: $17500. Series A. Lines West. Other Subject Categories: Track Maintenance, Ballast