Yadav, in a letter to the Railway Minister, apprised him of the ongoing construction work for several ROB projects.
He asked the Union Minister to approve proposals for nine more railway overbridges, a Uttar Pradesh government spokesman said.
The nine rail overbridges include four under Northern Railway in Bareilly, Bijnor, Unnao and Faizabad; four under North-Central Railway in Etawah, Allahabad and two in Mathura and one under East-Central Railway in Chandauli.