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Welcome to the California State Transportation Agency

California is home to the largest and most complex transportation system in the nation. The  California State Transportation Agency (CalSTA) is a cabinet-level agency focused solely on addressing the state’s transportation issues. Learn more information about CalSTA.


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SB1 Regional Project Highlight

We are rebuilding California’s roads

Senate Bill 1, the Road Repair and Accountability Act of 2017, was signed into law on April 28, 2017. This legislative package invests $54 billion over the next decade to fix roads, freeways and bridges in communities across California and puts more dollars toward transit and safety. These funds will be split equally between state and local investments.

Visit rebuildingca.ca.gov to learn more