the Republic Day Parade while going towards Red Fort from India Gate passes through under the Tilak Bridge which falls between the TKJ and PGDM stations.
The parade route is Rashtrapati Bhawan-(Vijay Chowk,Rajpath)-India Gate-(Tilak Marg, Bahadurshah Zafar Marg, Netaji Subhash Marg)-Red Fort
Please see the route on google maps for better clarification.