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Which is the longest highway in India ?

How long is that national highway?

1 Answer

by (225 points)

National Highway 44 is the longest highway starting from Srinagar to Kanyakumari

It runs about 3745 kilometres. It is considered as the longest national highway in India

NH44 was previously known as NH7

The total length oh NH is 93051kms including expressways

The highways have specific colour coding 

  • National highways - yellow and white
  • State highways - Green and white
  • City Highways - Black and white

All major highways have single or double digit code such as NH4 or NH7

Three digit codes are secondary or branches of main highways such as 144, 244 

When suffixes such as A, B C have added, it indicates the stretch of sub highways