 From 2010 to 2011, CTS has seen a 37.87% increase in ridership, partially as a result of going fareless and "the rising cost of fuel for individual vehicles and the desire for residents to choose more sustainable options for commuting to work, school and other activities" According to Tim Bates, the Corvallis Transit System and Philomath Connection had 3,621,387 passenger miles traveled and 85,647 gallons of fuel consumed in fiscal year 2011, a period that covers July 1, 2010 - June 30, 2011.This means that riders in 2011 got 42.28 passenger miles per gallon.In 2019, the local bus system expanded to several more lines throughout the city, and the addition of a minimal Sunday service.