Two examples of such ambitious national policies, in France and in the United States, offer particularly interesting insights (Box 5.6). At city level, innovative approaches can also help pursue co-ordinated investments in housing and other sectors (such as mobility, basic services, public spaces, public safety and green areas), based on local institutional and financial partnerships. The experience of Santiago de Chile provides a compelling illustration in this sense (Box 5.7). Maximising accessibility for all thus needs to be at the core of urban transport planning. Disadvantaged communities often have less well-maintained infrastructure - notably roads, lesser access to reliable public transport services, and are less likely to own a private car.