ZONE 2 BAL - Conductor extra board positions are paid to qualify between Washington and Prince Interlocking inclusive, with a 6 month lock-in period from the date actually qualified.<br /><br />ZONE 2 WUT - Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 4 DET -&nbsp; Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 4 GRR -&nbsp; Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 7 CH7 -&nbsp; Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 7 MKE - Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 8 LNK - Regular job(s) are paid to qualify with a 6 month lock-in period from date actually qualified. <br /><br />ZONE 8 CW8 - Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 8 CH8 - Conductor Extra Board is paid to qualify with 6 month lock-in period from date actually qualified.<br /><br />ZONE 11 LIC - Regular and Extra Board job(s) jobs are paid to qualify with a 6 month lock-in period from date actually qualified.<br /><br />ZONE 12 OAK - Conductor vacancies are paid to qualify with a 6 month lock-in period from date actually qualified. Bidders must be promoted/certified Passenger Conductors qualified on the General Code of Operating Rules (GCOR).&nbsp; <br /><br />ZONE 12 SAC - Conductor vacancies are paid to qualify with a 6 month lock-in period from date actually qualified. Bidders&nbsp; must be promoted/certified Passenger Conductors qualified on the General Code of Operating Rules (GCOR).&nbsp; <br />