National Highway 77 (India)

For the old National Highway 77, see National Highway 22 (India).

National Highway 77 shield}}
National Highway 77
Map
Map of the National Highway in red
Renumbered National Highways map of India (Schematic).jpg
Route information
Part of AH20
Length177 km (110 mi)
Major junctions
West endKrishnagiri
East endTindivanam
Location
CountryIndia
StatesTamil Nadu
Primary
destinations		Uthangarai -Tiruvannamalai - Gingee
Highway system
← NH 48→ NH 32

National Highway 77 (NH 77) is a National Highway in India.[1] This is the main National Highway to connect Pondicherry with Krishnagiri. It starts from Tindivanam in Villupuram district then runs westward till Uthangarai via Thiruvannamalai and then joins NH 48 at Krishnagiri. NH-77 runs entirely in the state of Tamil Nadu.[2]

  1. ^ "New Numbering of National Highways notification - Government of India" (PDF). The Gazette of India. Retrieved 13 April 2019.
  2. ^ "State-wise length of National Highways (NH) in India". Ministry of Road Transport and Highways India. Retrieved 13 April 2019.