State government regulations are accelerating the shift from diesel to alternative traction in California. Kyle Gradinger, Division Chief of Rail and Mass Transportation at the California Department of Transportation (CALTRANS), explains the important role hydrogen is set to play in future intercity passenger operations to IRJ Editor-in-Chief Kevin Smith. California is one of the U.S. states feeling the effects of…
Kevin Smith
Related posts

John M. Samuels Jr., 82
October 9, 2025
Sweetener Buyers Sour on Railroads
April 14, 2022