Home / Business and Economy / Bihar's NH-22 Upgrade Boosts Nepal Border Connectivity
Bihar's NH-22 Upgrade Boosts Nepal Border Connectivity
19 Aug
Summary
- NH-22 project enhances connectivity between Muzaffarpur and Sonbarsa.
- New corridor integrates 11 PM GatiShakti nodes, boosting economic activity.
- Project includes seven major bridges, three ROBs, and two flyovers.

The Muzaffarpur-Sonbarsa corridor, an upgrade of NH-22, is nearing completion and aims to significantly improve connectivity along the India-Nepal border. This project is designed to facilitate faster and safer travel, reducing congestion in several key Bihar towns. It will enhance connectivity to economic, social, and logistics nodes under the PM GatiShakti National Master Plan.
The upgraded highway will support the movement of goods and passengers, boosting agricultural trade and regional economic activity. It also improves access to tourist and religious sites. The infrastructure includes seven major bridges, three railway overbridges, and two flyovers, ensuring uninterrupted movement.
This corridor will strengthen links to existing national highways and industrial areas, further improving Bihar's connections with Nepal. The government anticipates increased travel speeds, reduced travel times, better fuel efficiency, and lower operating costs, contributing to regional mobility and socio-economic development in northern Bihar.