In October 2016, it was reported that Spanish consulting engineer IDOM conducted a feasibility study into a light rail system for Guatemala City, evaluating the cost at $770 million. Journeys between the two termini of the line would take around 40 minutes at a commercial speed of on a largely segregated alignment. The project was then shelved, but revisited in 2018. In April 2019, the Guatemalan national competition agency Pronacom and
public private partnership promotion agency Anadie began seeking a consultant for an advanced design study for Metro Riel. ==Construction==