California Proposition 1D, also known as the "Children's Hospital Bond Act," was a measure on the ballot in 2006. It aimed to authorize the state to issue bonds worth $980 million to fund improvements and expansions at children's hospitals throughout California. The goal was to enhance healthcare services for children, particularly in underserved areas. The funds from Proposition 1D were designated for construction, renovation, and equipment purchases at eligible children's hospitals. This initiative was part of a broader effort to ensure that children receive high-quality medical care and to support the infrastructure of healthcare facilities dedicated to pediatric services.