The Transit Life Cycle Program (TLCP) is the management tool for the implementation of transit investments identified in the MAG Regional Strategic Transportation Infrastructure Investment Plan (RSTIIP). The program includes regional bus operations, bus capital investments, regional transit services, and high-capacity transit projects and programs. The TLCP utilizes funding from the Proposition 479 half-cent sales tax as well as federal, local, and other revenue sources available to the region. The program is updated annually to reflect current costs, revenues, service needs, and regional priorities while maintaining financial balance over the life of Proposition 479.