16th & California and 16th & Stout are a pair of RTD light rail stations in Downtown Denver, Colorado, United States. Operating as part of the D, F and H Lines, the stations were opened on October 8, 1994, and are operated by the Regional Transportation District. These stations have one track each, and are one city block apart. 16th & California is served only by northbound trains and 16th & Stout is served only by southbound trains.