Trains are the primary mode of transportation for long-distance passenger travel in the United States, accounting for over 30% of all passenger miles traveled.

China has the most extensive high-speed rail network in the world, with over 20,000 miles of track in operation.

The Shinkansen is the name of the high-speed rail line that connects Tokyo and Osaka in Japan.

London has the most extensive metro system in Europe, with over 270 miles of track and 270 stations.

The California Zephyr is the name of the iconic train that runs between Chicago and Los Angeles.

Tokyo is home to the largest railway station in the world, Shinjuku Station, which handles over 3.5 million passengers per day.

The Rocky Mountaineer is the name of the luxury train that travels across Canada.

Switzerland has the highest rate of railway electrification in the world, with over 99% of its rail network electrified.

The Beijing-Shanghai High-Speed Railway is the name of the high-speed rail line that connects Beijing and Shanghai in China.

London is home to the oldest underground railway system in the world, which opened in 1863.

AVE is the name of the high-speed rail line that connects Madrid and Barcelona in Spain.

The United States has the longest railway network in the world, with over 140,000 miles of track.

The Palace on Wheels is the name of the luxury train that travels across India.

London is home to the largest railway station in Europe, Waterloo Station, which handles over 100 million passengers per year.

TGV is the name of the high-speed rail line that connects Paris and Lyon in France.