NRDC has just released a guide to SB 375, the nation's first legislation to link transportation and land use planning with global warming. The goal of this legislation is to foster development patterns that reduce the need to drive. Household transportation is the single largest and fastest-growing source of global warming pollution in California. SB 375 will also help save money for households and taxpayers (through reduced infrastructure costs), reduce air pollution, conserve water, and protect farmland and open space.