The following is a summary of a previously recorded interview. To hear the complete segment, click the audio above.
More and more of us not just here in Michigan, but across the nation, are traveling by train and turning to Amtrak.
Its trains carried 31.2 million passengers in its fiscal year that ended last September.
Here in Michigan, a record-setting 793,000 people traveled on Amtrak's three routes, bringing in all-time high revenues of $27.8 million in Michigan.
What's behind our growing affection for the train?
Adie Tomar is a researcher with the Brookings Institution, a Washington-based think tank.
He joined us from Washington.