4-laning of Patna-Bakhtiyarpur section of NH-30... Read more about 4-laning of Patna-Bakhtiyarpur section of NH-30...
4-laning of Raiganj – Dalkhola section of NH-34... Read more about 4-laning of Raiganj – Dalkhola section of NH-34...
Nagpur-Wainganga bridge section of NH-6... Read more about Nagpur-Wainganga bridge section of NH-6...