state difference between national highway and state highway.

  National highway   State highway
  1. National Highways link extreme parts of the country.
Roads linking a state capital with different district headquarters are known as State Highways.
  1. These roads are laid and maintained by the Central Public Works Department (CPWD).
These roads are constructed and maintained  by the State Public Works Department (PWD)
  1. They are spread throughout the country.
   They are spread within a state or union territories.
  1. They serve as main roads to the country.
  They serve as feeders to the national highways.
  1. Example – G.T. road (NH 1) Jaipur – Delhi road (NH 28)
   Example – Lucknow – Varanasi road.

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national highway:

1.national highway link extreme parts of the country.(u know north-south, east-west).

2.these are primary road systems(coz its national) maintained by central public works department.

3. sher shah suri marg is a national highway also no.1 between amritsar and delhi.

state highways.

1. roads linking a state capital with different district headquaters are know as state highways.

these roads are constucted by state public works department in states and union territories.

all the best for exams!!

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