Planes, trains, and automobiles: deaths in India :(

Within a matter of couple of days, transport disasters big enough to make international news :(

First was this plane crash in Mangalore, in which 158 died

Next was a Maoist sabotage of a rail line that derailed a train and triggered the death of 145

And, this morning I find this news item: 

At least 30 people have been killed and about 30 others injured in a bus crash in southern India, media reports say.

The question is how much were these avoidable ...

I can't even begin to imagine what the friends and families of the dead will be going through  ....