NEW DELHI: Indian Railways has commissioned Wi-Fi at 6,000th railway station in Jharkhand's Hazaribagh district, the Ministry of Railways said on Sunday."With the commissioning of Wi-Fi at Hazaribagh Town falling under Hazaribagh district of Jharkhand in Dhanbad Division of East Central Railway as on May 15, Indian Railways commissioned Wi-Fi at 6,000 Railway stations," said the Ministry.