Nhai Projects Awarded In 2025-26 List. The nhai implements various projects. 1.1.1 the national highways authority of india (nhai/ authority) is mandated with implementation of the national highways development project (nhdp) / bharat mala.

1.1.1 the national highways authority of india (nhai/ authority) is mandated with implementation of the national highways development project (nhdp) / bharat mala. The department of heavy industries (dhi) — the union department responsible for implementing the scheme — later sanctioned 40 buses each for delhi,.