I mentioned that GT in BPQ-BZA not in BZA-GDR stretch and same like for
Mannargudi -bhagath ki kothi in BZA-BPQ stretch not in GDR-BZA stretch
In GDR-BZA stretch even circar express and TPTY-GNT passenger will also run speed because if one get blocked lot number of trains will get blocked. I can say GDR-BZA strech is green corridor because in back to back in 2hr duration atleast 10 trains will be cleared