India, Feb. 24 -- Brahmaputra Infrastructure has emerged as L-1 bidder through its Joint Venture for a National Highway project awarded by the Ministry of Road Transport & Highways (MoRTH), Government of India.The project involves widening of the Raipur'CJassakhera section (Km 0.000 to Km 29.770) of NH-458 in the State of Rajasthan on EPC (Engineering, Procurement and Construction) mode.The total contract value is Rs 397 crore and the scheduled execution period is 30 months.This is a central government highway project under MoRTH and includes:'' highway widening to two-lane configuration '' paved shoulders '' construction of multiple bridges '' ancillary road works such as drains and culverts '' EPC mode executionThe project falls within th...