construction of six lane toll plaza at dhanha - ratwal 2 lane bridge over river gandak in dist. west champaran in the state of bihar. length- 300.00 m, construction of six lane toll plaza at vishnupur panchayat of gopalganj district of the river gandak. length- 300.00 m.

Bihar Rajya Pul Nirman Nigam Limited has invited bids for the construction of six lane toll plaza at dhanha - ratwal 2 lane bridge over river gandak in dist. west champaran in the state of bihar. length- 300.00 m, construction of six lane toll plaza at vishnupur panchayat of gopalganj district of the river gandak. length- 300.00 m. The estimated project cost is ₹11.7 Cr, with an EMD of ₹0.22 Cr. Interested bidders can submit applications until 3 October 2026, with the technical opening scheduled for 3 October 2026.