Harlem (Blue Line - O'Hare) station ridership increased by 73.2 percent during March compared to the previous year, according to the Chicago Transportation Authority.
Pulaski (Orange Line) station ridership increased by 88.5 percent during March compared to the previous year, according to the Chicago Transportation Authority.
Halsted (Orange Line) station ridership increased by 95.7 percent during March compared to the previous year, according to the Chicago Transportation Authority.
O'Hare Airport station ridership increased by 94.3 percent during March compared to the previous year, according to the Chicago Transportation Authority.