NEW bus timetables to come into effect from July 1 are now available for commuters to view.

The changes to 86 of the 97 bus routes in Adelaide have been made after mounting criticism of late services since late last year.

It is the biggest overhaul of bus timetables since 2005.

The new timetables, in addition to 26 new buses being rolled out from July 1, have been introduced in a bid to make services run to time. Up to 10 minutes has been added to travel time on some routes.

To see if your bus service is affected click here