The document provides background on current liquid fuel infrastructure in the UK and outlines the development of an infrastructure roadmap to 2050 to support new powertrains and fuels. It summarizes the current upstream to downstream system for transport fuels including crude oil refineries, import terminals, inland terminals, private depots, and public forecourts. It also notes future infrastructure requirements and barriers to deployment will be quantified based on projected demand scenarios. Recommendations for delivering the necessary infrastructure nationally and locally will be provided.