Google said on Monday that it is winding down Google Station, a program as part of which it worked with a number of partners to roll out free Wi-Fi in more than 400 railway stations in India and “thousands” of other public places in several additional pockets of the world. Caesar Sengupta, VP of Payments and Next Billion Users at Google, said the program, launched in 2015, helped millions of users surf the internet — first time for many — and not worry about the amount of data they consumed. But as mobile data prices got cheaper in many markets including India, Google Station was no longer as necessary, he said.