To put this into perspective, China's high-speed rail project in Indonesia connecting Jakarta and Bandung (a distance of 143 km) at a speed of 350 km/h was completed in just four months at total cost of $7.3 billion.
This line has seen an impressive number of passengers, with approximately 2 million people utilizing the service.
Such a large discrepancy between Cali's and China's because someone's skimming off the "top" aka: the whole damn pie