Bhigwan-Gulbarga doubling project:
RVNL successfully launches 7 steel girders of 31 m span, weighing 25 MT in two blocks of 4 and 3 hours by a 300 MT road crane on the 23rd & 24th July, 2020, for a four lane ROB at Kalaburagi as a part of Daund-Kalaburagi Doubling Project.
Source: Official twitter handle of RVNL