Indian Railways Bridge part :-1 , Types of Bridge, Important , mejor , minor,& culverts Bridge

[@srikarvemu5945]

Thank you sir

[@INDIANRAILWAY-sg6xf]

Aur video daliye sir ji

[@vikalmehta7752]

Sir ir bridge manual hindi me kha se milega

[@DharmendraKumar-gz1th]

what is total waterway.