- Train Nos.12609/12610 Chennai – Bangalore City – Chennai Express is cancelled. (ONLY FOR ONE DAY I.E., ON 01.07.2012)
- Train Nos.12028 Bangalore City – Chennai Shatabdi Express, 17314 Hubli – Chennai Express and 12608 Bangalore – Chennai Lalbagh Express will be detained at arakkonam for 20 minutes.
- Train No.12295 Bangalore City – Patna Express will be regulated at Katpadi from 12.45 p.m., to 03.45 p.m.
- Train No.12296 Patna – Bangalore City Express will be regulated at Chennai from 02.00 p.m., hrs to 02.15 p.m.
- Train No.17311 Chennai – Hubli Express scheduled to leave Chennai at 14.10 hrs is rescheduled to leave at 15.30 hrs.
- Train No.12607 Chennai – Bangalore Lalbath Express scheduled to leave Chennai at 03.35 p.m., is rescheduled to leave Chennai at 04.15 p.m.