(原始内容存档于2017-12-14). Raleigh UnionStation Open for Business with Amtrak Train Service Underway (新闻稿). Raleigh, NC: North Carolina Department of Transportation
(PDF)于2019-05-02). The Red Line operates 16.4 miles between UnionStation in downtown Los Angeles and North Hollywood. Ridership Statistics - Rail Ridership Estimates