Vandalur and Pallavaram bridges on Grand South Trunk (GST) Road. Vanfalur a six lane bi directional flyover build to bypass Anna zoological park and Vandalur Kelambakkam road. Pallavaram bridge length 1.53km bypasses Pallavaram town almost entirely and is unidirectional and only vehicles from Tambaram to Airport can take. Chief Minister Edappadi K Palanisamy opened both flyovers on September 17th 2020.
