Hundreds of protesters reached Alipiri, the foot of the hills, and blocked the entrance of the hill routes leading to the shrine by staging a sit-in, temple sources told PTI.
All vehicles, including state-owned transport corporation buses, could not ply, affecting the pilgrims, they said.
However, keeping in mind the annual Brahmotsavam festival commencing tomorrow, protesters wound up their sit-in at dusk and paved the way for restoration of traffic.
It was learnt, that hundreds of vehicles with devotees proceeding to Tirupati from Karnataka, Tamil Nadu and Maharashtra returned in view of the protests.
