The California Department of Transportation (Caltrans) Director’s Office of Sustainability invites interested providers of medium- and heavy-duty (MHD) zero-emission vehicle (ZEV) charging and hydrogen fueling services to submit project concepts for consideration by Caltrans for nomination to the California Transportation Commission’s (CTC) Trade Corridor Enhancement Program (TCEP).1 Projects should align with the state’s goals for equitably advancing the adoption of…