RVNL receives LOA for Paniyahwa-Valmikinagar rail section in Bihar, Uttar Pradesh December 17, 2025 | Awarded, Civil, Project Updates Rail Vikas Nigam Limited (RVNL) received Letter of Award (LoA) worth Rs 1,650.43 million for construction of substructure of important bridge no. 50…. This content is restricted.