BALTIMORE- Petty Officer 2nd Class Micheal Rhue, a Marine Science Technician at Coast Guard Sector-Maryland National Capital Region, works with a crew member aboard the Auto Eco to gauge the ships water pressure during a routine inspection, Aug. 18,2022 at the Port of Baltimore. The Auto Eco is the world’s first liquefied-fueled Car Carrier and has the capacity to transport approximately 3,985 cars. (U.S. Coast Guard photo by Petty Officer 3rd Class Breanna Centeno).