The Innovation We Need in Pune

The Washington Post informed us on February 13 2015 about the "7 odd inventions that we’ve come to love". 

The city of Pune has multiple flyovers being built in different parts. 

And I wonder if we have missed an innovation suggested by a cartoonist almost 90 years ago.

Artist: Alfred Fruch, The New Yorker, 23 January 1926