Chile’s highway development programme is crucial to the country’s future economic growth. That is the finding of a study by the OECD. According to the report, a 27% increase in highway development is required around Chile’s around cities and ports by 2030. This is because Chile's economy relies heavily on exports. However, a possible hold-up could come from delays facing key highway projects at present. In particular, delays due to environmental assessments are holding back progress with three transport lin