Ashoka Buildcon receives LoA for Danapur-Bihta-Koilwar elevated corridor Project January 27, 2023 | Awarded, Project Updates ABL received the LoA worth Rs 21,610 million for implementation of the Danapur-Bihta-Koilwar Four Lane Elevated Corridor Project on January 25, 2023 . . . This content is restricted.