Grand Southern Trunk Road or GST Road
is also known as NH 45
, one of the busiest national highways situated in Chennai
. The total length of this highway starts at Chennai
and goes up to Theni
. It is able to connect Chennai
to all the other airports and the Southern suburbs. The three major cities, which are connected by the highway, are Chennai
. Two major towns are also connected including Viluppuram and Theni
in Tamil Nadu. This is a four-lane highway that lies between Chennai
Various towns are connected including the Chennai
suburban railway, through South Line from St. Thomas Mountain to the south west line Villupuran. It also connects St. Thomas Mount till city towards Chengalpattu
that moves all throughout highway. The highway is basically separated into various segments from Chennai
based on the volume of traffic.
being a high-tech city has tech parks including Rajiv Gandhi Salai and SEZ Corridor. They have one of the most important arterial roads also known as grand Southern trunk road or GST
that was lined up with SEZ. It is a major IT sector in India and has been growing ever since.
There were many infrastructure projects that were carried out through a highway that includes roads and bridges alongwith Chennai Meenambakkam
airport where there are several railover bridges through highway rail crossings. Here the traffic is less and can shorten your travel time. The six-lane system is known to have been extended from Trivandrum
. The distance between the two cities is 225 kilometres.