Mega block is suspension of traffic on a long stretch due to maintenance work.
«Passengers are requested to bear with the Railway Administration for the inconvenience caused due to this maintenance block,» Central Railway said.Maintenance work schedule on Matunga-Mulund Up and Down fast lines( from 11.05 am to 3.55 pm ) Central Railway said: «Down fast line services leaving Chhatrapati Shivaji Maharaj Terminus Mumbai from 10.25 am to 3.35 pm will be diverted on Down slow line between Matunga and Mulund stations halting as per their respective scheduled halts.» It also said that «fast trains beyond Thane will be re-diverted on Down fast line and will arrive destination 15 minutes behind schedule.» «Up fast line services leaving Thane from 10.50 am to 3.46 pm will be diverted on Up slow line between Mulund and Matunga halting as per their scheduled halts and will be re-diverted on Up fast line and will arrive destination 15 minutes behind schedule,» Central Railway said.Maintenance work schedule on Panvel- Vashi Up and Down Harbour lines from 11.05 am to 4.05 pm (excluding Belapur/Nerul-Kharkopar line) Central Railway said that due to maintenance work «Up Harbour line services towards Chhatrapati Shivaji Maharaj Terminus Mumbai leaving Panvel from 10.33 am to 3.49 pm and Dn Harbour line services to Panvel/Belapur leaving Chhatrapati Shivaji Maharaj Terminus Mumbai from 9.45 am to 3.12 pm will remain cancelled.» It also said that «up Transharbour line services towards Thane leaving Panvel from 11.02 am to 3.53 pm and Down Transharbour line services towards Panvel leaving Thane from 10.01 am to 3.20 pm will remain cancelled.» Meanwhile, Central Railway said, «special suburban trains will run on Chhatrapati Shivaji
. Read more on economictimes.indiatimes.com