How many people boarded and de-boarded the Amtrak in Linthicum?
CREATE TABLE table_name_68 (boardings_and_deboardings VARCHAR, city VARCHAR)
SELECT COUNT(boardings_and_deboardings) FROM table_name_68 WHERE city = "linthicum"
### Context: CREATE TABLE table_name_68 (boardings_and_deboardings VARCHAR, city VARCHAR) ### Question: How many people boarded and de-boarded the Amtrak in Linthicum? ### Answer: SELECT COUNT(boardings_and_deboardings) FROM table_name_68 WHERE city = "linthicum"