For example, in road construction, investing in secondary roads in rural areas has been found to have wide-ranging positive impacts and higher benefit-to-cost ratios than investments in highways (United Nations, 2016). Rural roads that increase connectivity for rural areas obviously increase access to markets and related knowledge, they also have benefits for household income, poverty reduction and access to health care and education (Schweikert and Chinowsky, 2012). Efficient transport systems can also reduce production costs, alleviating the need to store large quantities of material and allowing large and small producers to work with just-in-time systems (Nordas and Piermartini, 2004).