Owen Sound Transit Fares will increase in January.
It's the final part of a phased in increase that began in July 2013 to make the system more financially self sustaining.
Starting in 2016, the regular fare increases from $2.75 to $3.
The adult monthly pass price will rise from $65 to $70.
Elementary students will pay $40 a month, while older students and seniors will pay $55.