yes work was very slow in first 2-3 years , then came new ER GM Mr Ghanshyam Singh. He was instrumental in all infra upgrades that has taken place in last 2-2.5 hrs & will complete in next 1 year or so.
Entire ER should thank him for his amazing contributions in his short span of 1-1.5 years.
he had promised to make ER completely BG by 2017 end & 90% ER route Electrified by 2019. His first promise looks getting fulfilled.