I have been asked to bring this useful website to your attention
SuffolkOnBoard provides a number of links to local transport which includes buses, trains and links to local walks.
It provides timetables, routemaps, fares, home to school transport and information about bus passes.
The main site is to be found at http://www.suffolkonboard.com/
They also publish a 3 monthly newsletter which you can subscribe to, the current version is to be found here