TRANSMISSION Sho-Me's 1,663 miles of transmission line provide service for 131 customer delivery points located in 125 distribution and transmission substations. 331 miles of Sho-Me owned 161 kV line and 138 miles of 161 kV line owned by others are operated and maintained by Sho-Me. Sho-Me also provides maintenance services for 217 miles of AECI owned 345 kV line and at 3 AECI 345 kV substations.