PCTPA administers various public transit-related efforts in Placer County including funding apportionments, short and long range planning, and transit resource assistance.
PCTPA is involved in airport land use planning, regional aviation system planning, and developing a program of airport improvement projects in the County.
In addition to its role as a member of the Capitol Corridor Joint Powers Authority (CCJPA), PCTPA works on rail planning and programming efforts involving current rail services and future rail improvements.
PCTPA monitors bicycle planning efforts throughout the Placer region and also coordinates with SACOG, Caltrans, and jurisdictions on bicycle issues.
PCTPA coordinates with the jurisdictions in Placer County, along with Caltrans and SACOG to develop various roadway projects that meet the transportation needs of Placer County residents.