The Hi-Level was a type of bilevel intercity railroad passenger car used in the United States. Car types included coaches, dining cars, and lounge cars; a sleeping car variant was considered but never produced. Most passenger spaces were on the upper level, which featured a row of windows on both sides. Boarding was on the lower level; passengers climbed up a center stairwell to reach the upper level. Vestibules on the upper level permitted passengers to walk between cars; some coaches had an additional stairwell at one end to allow access to single-level equipment.