For Tata Gmo there are 2 routes
1. Via CNI - ANR - BJE - GMO ( Already work started for 130 kmph Upgradation between CNI - ANR , But there are some difficulties in the Anara- Rukni- Bje , so Anr to Gmo will take time to upgrade. )
2. Via PRR - KSX - BKSC - GMO ( after the completion of prr ksx doubling it will upgraded to 130 but Adra div planning to upgrade the ksx - Bksc - Gmo route in the meantime .)...
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For ADRA - GMO Route -
No plans as of now due to it's close proximity of coal mines. Mostly this route is upgraded to EI for better operation. You can expect automatic signalling in the upcoming years.