Although the Cambria County Transit Authority (CCTA) began operation on July 20, 1976, service did not begin until December 1, 1976.

Most routes begin and end at the Transit Center on East Main Street in Downtown Johnstown.

The transit center was constructed in 1983[3] and features a snack shop where passes can be purchased as well as public restrooms and a parking garage.

Sunday bus service began in 2000 and bicycle racks were added to the urban division buses in 2006.

In 2008, the Transit Center was renovated, including improvements to the air-handling system as well as electronic messaging boards.

CamTran+ operates their rural blue and yellow smaller buses out their office in Ebensburg, PA and are located in the same building with the Cambria County Area Agency on Aging.