Downtown Santa Monica (formerly
Santa Monica) station is an under-construction
at-grade light rail station in the
Los Angeles County Metro Rail system. It will be located near the intersection of 4th Street and Colorado Avenue in
Downtown Santa Monica,
California. When it opens, this station will be served as the
Expo Line's new terminal station. On that day, 4th/Colorado will become the western terminus of the Expo Line and the westernmost station in the Metro Rail system.