This document provides an overview of the planning of San Carlos, California. San Carlos is a small residential town located between Belmont and Redwood City, 33 km from San Francisco. It has a population of around 30,000 people and covers an area of 14 square km. The planning of San Carlos includes designating land for single-family homes, multi-family housing, commercial areas, offices, parks, and an airport. Transportation infrastructure like BART, Caltrain, and roads divided into different categories support circulation. Challenges include unaffordable housing, traffic issues, and needing better disaster preparedness.