This document provides recommendations to reduce greenhouse gas emissions from the transportation sector in Seattle by better coordinating transportation and land use policies. It recommends focusing new growth around transit to reduce travel distances; using planning to support walkable, transit-oriented neighborhoods; and reducing reliance on oil by transitioning to clean, low-carbon transportation solutions. Specific recommendations address funding, road pricing, policy and planning, transportation infrastructure, transportation demand management, parking management, and vehicle fuels and technologies. The overarching goals are to attract more growth to the city centered around transit and non-motorized options to cut emissions from shorter trips.