 The Boulevard Line, numbered 29, began operating on October 8, 1908.It ran from downtown north along the original Calvert Street Line (Calvert, Read, and Charles Streets, North Avenue, and St. Paul Street to 25th Street), continuing along St. Paul Street, University Parkway (then Boulevard), and Roland Avenue to the carhouse.The route was replaced by a bus (also 29) on June 22, 1947, which continued north on Roland Avenue to Lake Avenue, allowing the Lakeside Line to be truncated there.