Question

national highway's are constructed and maintained by

Answer 1

National highway's are constructed and maintained by Ministry of Transport.

Its minister is Nitin Gadkari

Please mark the answer "BRANLIEST".

Thanks.

Answer 2

It is constructed and managed by the National Highways Authority of India (NHAI) , the National Highways and Infrastructure Development Corporation (NHIDCL), and the Public Works Departments (PWDs) of state governments. NHAI was established by the National Highways Authority of India Act, 1988.