GST Road: connectivity guide

GST Road connectivity serves as South Chennai's primary travel lifeline, carrying over 100,000 vehicles every day along National Highway 45 while linking Kathipara Junction in Guindy straight to Chennai International Airport in just 5 kilometers. This wide national highway runs 470 kilometers south down to Trichy, linking daily flights, local electric trains, the city metro, and large bus stands into one simple path. Busy areas like Pallavaram, Chromepet, Tambaram, and Vandalur depend on this main road every day to reach work, schools, and city offices.

The road also gives factory workers and tech teams a straight path to big job hubs like Oragadam, Maraimalai Nagar, and Mahindra World City. Wide crossroads like the 200 Feet Radial Road and the 62-kilometer Outer Ring Road link right into it, helping drivers cross South Chennai quickly without getting stuck in slow downtown traffic.

Highway Links and Bypass Roads

GST Road joins several bypass roads and ring routes that keep daily traffic moving smoothly across the city.

The 62-kilometer Chennai Outer Ring Road starts right off GST Road at Vandalur and runs straight up to Minjur, letting big container trucks pass outside the city entirely. Near Tambaram, the busy Tambaram–Velachery Main Road branches east, taking drivers straight into Medavakkam and Velachery.

Further down, the Vandalur–Kelambakkam Road creates an easy east-to-west link over to the Siruseri IT park on OMR. To cut down traffic near Kilambakkam, highway teams are building an 18.4-kilometer elevated road that will carry long-distance drivers from the new bus stand all the way past Mahindra World City.

Local Trains and Metro Services

Electric local trains run right alongside GST Road from Chennai Beach down to Chengalpattu, running every 10 to 15 minutes throughout the day. Major stops like Pallavaram, Chromepet, and Tambaram see thousands of daily riders who take the train to skip highway jams. Tambaram Railway Station also works as a third major hub for Chennai, running long-distance express trains down to southern towns every night.

The Blue Line Metro runs along the top section of GST Road and stops right at the Chennai Airport station. Work is moving ahead to build the southern metro line straight down the middle of GST Road toward the Kilambakkam bus stand. This future line will add convenient metro stops at Pallavaram, Chromepet, Tambaram, and Perungalathur so riders can switch between local trains and the metro without any fuss.

Airport and Intercity Bus Terminals

Chennai Airport sits right on GST Road at Tirusulam so that you can drive straight off the main highway. A short walking subway links the airport gates right to the local train station and the metro stop across the road. This makes it super easy to hop on a train and get into central Chennai in just 20 minutes, without spending money on a taxi.

Further down the highway, the 88-acre Kalaignar Centenary Bus Terminus at Kilambakkam handles over 2,000 daily government and private buses heading down south. Moving these large buses out to Kilambakkam has cleared up a lot of room on GST Road, while frequent local MTC city buses pick up arriving passengers and take them north up the road.

Seamless GST Road and Airport Connectivity: Living at TVS Emerald Avalon

TVS Emerald Avalon is a modern 12.44-acre gated apartment project built right on the 200 Feet Pallavaram–Thoraipakkam Radial Road, giving residents quick access to both GST Road and the OMR tech corridor. The community features 10 residential towers standing 15 floors high, offering 1,035 homes with prices starting from ₹1.2 Cr.

Community Layout and Daily Living

The project keeps 80% of its 12.44 acres as open space, filling the grounds with green gardens, walking paths, and play spots for families. The layout offers clear home sizes that fit young couples as well as growing families:

• 2 BHK Homes: 970 sq. ft. to 1,268 sq. ft.
• 3 BHK Homes: 1,547 sq. ft. to 1,724 sq. ft.
• 4 BHK Duplex Homes: 2,511 sq. ft. to 2,629 sq. ft.

Residents get access to a large central clubhouse, swimming pools, an indoor gym, badminton courts, kids' play areas, and round-the-clock gated security.

Daily Travel for Residents

Living directly on the 200 Feet Radial Road makes everyday work travel practical in both directions:

• West toward GST Road: You can drive to Pallavaram junction and its local train station in about 8 minutes, while Chennai Airport is only 15 to 20 minutes away.
• East toward OMR: Driving east gets you to IT hubs like Chennai One, RMZ Millenia, and the World Trade Center in roughly 15 to 20 minutes.
• Metro Link: The upcoming Echangadu metro station sits less than 10 minutes away, offering a quick train ride across the rest of Chennai.

Travel Distance Across GST Road Hubs

Every neighborhood along GST Road offers quick links to local trains, buses, and key city spots.

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