In case you want to take a longer break at some bus stop due to natures call then inform the bus conductor about the delay so that he will wait for you.
Do not eat any gas causing food on the day of journey.
When your destination is about to arrive, just be ready with your bags and count all the items. Most of the people do this mistake and they often miss their belongings in the bus.
Volvo Bus Service of other cities from Rajahmundry