National Highway 77
(NH 77) is a National Highway in India. 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. It is one of the worst national highway in India which is under construction for 20 years.not advisable to travel on this road
Route
NH48 near Krishnagiri, Uthangarai, Tiruvannamalai, Gingee, NH32 near Tindivanam
Junctions
![]() |
This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table.(November 2021)
|
NH 48 Terminal near Krishnagiri.
NH 179A near Uthangarai
NH 38 near Tiruvannamalai
NH 32 Terminal near Tindivanam.