B30-7 SLSF 864, U30B 859 And SD40-2 UP 3500 - BN 5486/BN 5796/UP 3500 B30-7 SLSF 864, U30B SLSF 859 And SD40-2 UP 3500 - BN 5486/BN 5796/UP 3500 Northbound on the Willow Springs Subdivision at Koshkonong, MO. 3/14/1981