From ABC News.

Two public transportation enthusiasts embarked on a courageous journey to travel from the Mexican border to Canada, using only local transit, including several buses and trains along the West Coast.

Miles Taylor and Jackson Betz set out from San Ysidro, California, the southernmost point of the Golden State, armed with a detailed spreadsheet containing 50 rows of carefully planned connections.

"Because it’s possible," Taylor told ABC News when asked about the motivation behind the unconventional journey.