Taking to his social media handle on Friday, Hemant Soren announced on his post, "Today is a historic day for the people of Jharkhand, including Ranchi.The Kantatoli Flyover, Birsa Chowk-Dhurva Roundabout 4-Lane Smart Path and Kanko Chowk-Vinod Bihari Chowk Gol Building 8 - Lane Path (Dhanba