as per CORE, they will finish JYG-DBG-SPJ this year. Post that they should finish DBG-RXL-NKE also. with that hopefully by 2021 GKP-NKE-DBG-NMA-SHC-KIR route will be fully electrified also. also if KIR bypass gets developed like BJU bypass and DBG bypass can be done hopefully by then this route can have some hope. BTW i am still to hear if railway is planning any Y leg at Sarigarh or not. IF not done, that will become bottleneck for this section.