Denver Union Station, located in Denver, Colorado, was redeveloped in 2014 into a major regional transportation hub. It integrates light rail, commuter rail, buses, bicycles, and pedestrian pathways. The project aims to enhance connectivity and stimulate urban revitalization by converting 20 acres of former rail yards into an intuitive intermodal transit district with extensive public spaces.

Source: https://archello.com/project/denver-union-station/

Source: https://www.architectmagazine.com/design/buildings/denvers-downtown-revival-spurred-by-transit_o/