For example, USAID has built or rehabilitated more than 3,000 kilometres of roads in Afghanistan, provided technical assistance for the 2010 Afghanistan-Pakistan Transit-Trade Agreement (APTTA), and supported the Cross-Border Transport Agreement (CBTA) between Kyrgyzstan, Tajikistan and Afghanistan (USAID, 2014). The infrastructure strategy of the World Bank Group is structured round three pillars: interventions to ensure access to basic infrastructure services, regional projects in the areas of power grids, broadband, transportation corridors and renewable energy, and mobilising private capital. The Bank also manages the Global Infrastructure Facility (GIF), a partnership among governments, multilateral development banks, private sector investors, and financiers to design and implement infrastructure projects that a single agency cannot handle on its own.