Kolkata - Siliguri by road | Kalyani Expressway, NH-12, NH-27 | Pending 4-lane? | Oct 2024

How much 4-laning work is pending along Kolkata to Siliguri highway route as of Oct 2024? As per ongoing road widening progress, just 18 km of 4-laning work is pending now.
The work for new 4-lane Farakka bridge has progresses well in last 1 year.
NHAI has appointed Mukherjee Associates Infra Private Limited (MAIPL) for construction of incomplete stretches of between Berhampore and Krishnanagar section of NH-12 (old NH-34), as the land acquisition problem is resolved here,
In this video I discuss the route: Bagdogra Airport - Islampur - Purnia More Dalkhola - Dalkhola Bypass - Karandighi Bypass - Raiganj Bypass - Malda - Farakka bridge - Berhampore Bypass - Bhabta ROB - Beldanga - Sadhukhali - Chetiani - Debagram - Chandpur - Sali Bamandanga - Krishnanagar - Ranaghat - Barajaguli - Kalyani Expressway - Kampa - Nimta - Belghoria Expressway - Kolkata Airport