Railway Engineering by Subbarao

Hello Friends,
I am  Subbarao Railway Retried Employee, going to upload videos regularly on Railway Engineering like Construction, Maintenance of Permanent way, Co-related with Signaling & Telecommunication, OHE, Operating, C&W, Loco and many more topic of Railways. Kindly join us to grow your knowledge on Construction & Maintenance of Permanent way.

Many things happened unto me for examples: and they are for future generation engineers admonition

Your Friend 
Subbarao Paidipati
Railway Retired Employee
Mail ID: erailway1959@gmail.com