Vande Metro trial run was completed from MSB (Chennai beach) to Katpadi , but now given to WR on Guj area. We always get dirty rake in SR after 5 years of every trains run in NR, NCR and WR. But manufacturing is at ICF Chennai.
Railways should consider treating us as first class citizen too. Its not always about WR, NCR, NR and ECR (sorry Railfans of these regions) , sometimes it can be SR, SWR, CR, SCR too - just saying !