RVNL receives LoA for Kona Elevated Expressway Project April 5, 2023 | Awarded, Project Updates Rail Vikas Nigam Limited (RVNL) has received the Letter of Award (LoA) worth Rs 7,206.7 million for implementation of Kona Six Lane Elevated Expressway Project (NH-117) on March 31, 2023. This content is restricted.