National Highway 77 (India)

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

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]

National Highway 77
Map of the National Highway in red
Route information
Part of AH20
Length	177 km (110 mi)
Major junctions
West end	Krishnagiri
East end	Tindivanam
Location
Country	India
States	Tamil Nadu
Primary destinations	Uthangarai -Tiruvannamalai – Gingee
Highway system
Roads in India Expressways National State Asian
← NH 48 → NH 32

Route

NH48 near Krishnagiri, Uthangarai, Tiruvannamalai, Gingee, NH32 near Tindivanam^[3][2]

Junctions

NH 48 Terminal near Krishnagiri.^[1]

NH 179A near Uthangarai

NH 38 near Tiruvannamalai

NH 32 Terminal near Tindivanam.^[1]

See also

• List of national highways in India
• National Highways Development Project