Question 5: In ________ a Class I rail carrier is defined (as of 2004) as a company that has earned gross revenues exceeding $250 million (CAD) for each of the previous two years.
Question 6: A Class I railroad in the United States and Mexico, or a Class I rail carrier in ________, is a large freight railroad company, as classified based on operating revenue.
Question 8: [3] This criterion was increased in 1992 to $250 million annually, which resulted in the ________ having its status changed to Class II (the Class II/III criterion stayed at $20 million).